Online store Home page__ Lukes Racing Home Page__ Big Bore Kits Page__ PhatheadRacing.com

Store Front Account Search Product List Basket Contents Checkout
Sign In


Wiseco Fuel Management Controllers
Big Bore Cylinder Kits
Big Bore Piston & Gaskets
Engine rebuild Kits
Piston Kits
   Wiseco piston Kits
     Wiseco Gas Gas
     Wiseco Honda ATV
     Wiseco Honda dirtbike
     Wiseco Husky
     Wiseco Kawasaki ATV
     Wiseco Kawasaki Dirtbike
     Wiseco KTM dirtbike
     Wiseco Suzuki ATV
     Wiseco Suzuki Dirtbike
     Wiseco Street Bike
     Wiseco Watercraft
     Wiseco Yamaha ATV
     Wiseco Yamaha Dirtbike
   CP Piston Kits
   JE Piston Kits
   Namura Piston Kits
   Vertex Pistons
HotRods Stroker Cranks
HotRods Crankshafts
HotRods rod kits
Crankshaft Bearings
HotCams Camshafts
Valves and Spring kits
Timing Chains
Top end bearings
Complete engine gaskets
Top End Gasket sets
Honda Replacement cylinders
Kawasaki Replacement cylinders
KTM Replacement cylinders
Suzuki Replacement cylinders
Yamaha Replacement cylinders
4-Stroke Heads
Complete engine seal kits
Clutch - baskets & kits
Intake V-Force reeds etc
Motion Pro cables
Oil filters
Phathead Racing Heads
High Performance Radiators
Suspension bearings & seals
Sale Items
TOOLS

Enter part number in the search box
or use the application charts below
(2-cycle) Arrow down for (4 Stroke)
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
TC80 1970-78 49.5 49.50 450M04950 1949CD S538 B1015
x 50.00 450M05000 1969CD
41.4 50.50 450M05050 1988CD CW12
51.00 450M05100 2008CD
51.50 450M05150 2028CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1980-82 49.5 49.50 450M04950 1949CD S538 B1015
x 50.00 450M05000 1969CD
41.4 50.50 450M05050 1988CD CW12
51.00 450M05100 2008CD
51.50 450M05150 2028CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1983 49.5 49.50 493M04950 1949CD S538 B1015
x 50.00 493M05000 1969CD Piston pin not included
41.4 50.50 493M05050 1988CD CW12
51.00 493M05100 2008CD
51.50 493M05150 2028CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1984 49.5 49.50 509M04950 1949CD S538 B1015
x 50.00 509M05000 1969CD Piston pin not included
41.4 50.50 509M05050 1988CD CW12
51.00 509M05100 2008CD
51.50 509M05150 2028CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1985 47 47.00 517M04700 1850CD Piston pin not included
* No piston pin available x 47.50 517M04750 1869CD CW13
47.8 48.00 517M04800 1890CD
48.50 517M04850 1909CD
49.00 517M04900 1929CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1986-02 46 46.00 668M04600 1810CS S517 B1012
Pro-Lite *International Bore x
47.8 CW14
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 1986-02 47 47.00 798M04700 1850CS S517 B1012
CR80 x 49.00 798M04900 1929CS
Electra Coated 47.8 CW14
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1986-91 47 47.00 PK1146 643M04700 1850CS S517 B1012
Pro-Lite x 47.50 PK1147 643M04750 1869CS
* Nikasil Bore 47.8 48.00 PK1148 643M04800 1890CS CW14
49.00 PK1149 643M04900 1929CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1992-02 47 47.00 PK1269 643M04700 1850CS S517 B1012
Pro-Lite x 47.50 PK1270 643M04750 1869CS
* Nikasil Bore - Cylinder sleeving or 47.8 48.00 PK1271 643M04800 1890CS CW14
replating required for oversizes 49.00 PK1272 643M04900 1929CS
Racer's Choice Supermini 52 52.00 PK1185 766M05200 2047CS S288 B1012
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR80 1993-03 x
* Nikasil Bore 47.8 CW14
Racer's Choice Supermini 52 52.00 PK1185 766M05200 2047CS S288 B1012
CR85 2003-06 x
* Nikasil Bore 47.8 CW14
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 2003-07 47.5 47.50 PK1588 838M04750 1869CS S517 B1080
CR85 x
Electra Coated 47.8 CW14
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR85 2003-07 47.5 47.50 PK1214 833M04750 1869CS S517 B1080
Pro-Lite X 48.00 PK1215 833M04800 1890CS
Nikasil Bore 47.8 48.50 PK1216 833M04850 1909CS CW14
49.50 PK1217 833M04950 1949CS
50.50 PK1218 833M05050 1988CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
MT125 1973-78 56 56.00 339M05600 2205CD S394 B1018
CR125M 1973-78 x 56.50 339M05650 2224CD Piston pin not included
50 57.00 339M05700 2244CD CW14
57.50 339M05750 2264CD
58.00 339M05800 2284CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1979 56 56.00 430M05600 2205CDM S394 B1018
* Chrome Bore - Cylinder sleeving or x 56.50 448M05650 2224CD Piston pin not included
replating required for oversizes 50 57.00 448M05700 2244CD CW14
57.50 448M05750 2264CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1980-84 55.5 55.50 448M05550 2185CD S394 B1018
x 56.00 448M05600 2205CD Piston pin not included
50 56.50 448M05650 2224CD CW14
57.00 448M05700 2244CD
57.50 448M05750 2264CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1985-86 54 54.00 518M05400 2126CD S485 B1006
Pro-Lite x 54.50 518M05450 2146CD
54 55.00 518M05500 2165CD CW14
55.50 518M05550 2185CD
56.00 518M05600 2205CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1987 54 54.00 PK1656 553M05400 2126CS S288 B1018
Pro-Lite x 54.50 PK1657 553M05450 2146CS
* Power Valve must be modifed for .040 54 55.00 PK1658 553M05500 2165CS CW14
and longer 55.50 PK1722 553M05550 2185CS
56.00 PK1723 553M05600 2205CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1988-89 54 54.00 PK1716 564M05400 2126CS S467 B1001
Pro-Lite x 54.50 PK1717 564M05450 2146CS
*1989 has Nikasil Bore - Cylinder 54.5 55.00 PK1718 564M05500 2165CS CW15
55.50 PK1719 564M05550 2185CS
56.00 PK1720 564M05600 2205CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1990-91 54 54.00 PK1724 595M05400 2126CS S467 B1001
Pro-Lite x 54.50 PK1725 595M05450 2146CS
*Nikasil Bore 54.5 55.00 PK1726 595M05500 2165CS CW15
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 1995-97 54 54.00 PK1575 762M05400 2126CS S632 B1001
CR125R x 56.00 PK1576 762M05600 2205CS
Electra Coated 54.5 CW15
No intake window Pinned on centerline Longer skirt than stock * Nikasil Bore
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 1998-99 54 54.00 PK1577 762M05400 2126CS S632 B1001
CR125R x 56.00 PK1578 762M05600 2205CS
Electra Coated 54.5 CW15
No intake window Pinned on centerline Longer skirt than stock * Nikasil Bore
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 2000-02 54 54.00 PK1579 762M05400 2126CS S632 B1001
CR125R x 56.00 PK1580 762M05600 2205CS
Electra Coated 54.5 CW15
No intake window Pinned on centerline Longer skirt than stock * Nikasil Bore
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 2003 54 54.00 PK1581 762M05400 2126CS S632 B1001
CR125R x 56.00 PK1582 762M05600 2205CS
Electra Coated 54.5 CW15
No intake window Pinned on centerline Longer skirt than stock * Nikasil Bore
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1992-97 54 54.00 PK1164 676M05400 2126CS S467 B1001
Pro-Lite x 54.50 PK1165 676M05450 2146CS
* Nikasil Bore 54.5 55.00 PK1166 676M05500 2165CS CW15
56.00 PK1167 676M05600 2205CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 1998-99 54 54.00 PK1253 676M05400 2126CS S467 B1001
Pro-Lite x 54.50 PK1254 676M05450 2146CS
* Nikasil Bore 54.5 55.00 PK1255 676M05500 2165CS CW15
56.00 PK1256 676M05600 2205CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 2000 54 54.00 PK1257 676M05400 2126CS S467 B1001
Pro-Lite x 54.50 PK1258 676M05450 2146CS
* Nikasil Bore 54.5 55.00 PK1259 676M05500 2165CS CW15
56.00 PK1260 676M05600 2205CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 2001-02 54 54.00 PK1261 676M05400 2126CS B1001
Pro-Lite x 54.50 PK1262 676M05450 2146CS S467
* Nikasil Bore 54.5 55.00 PK1263 676M05500 2165CS
56.00 PK1264 676M05600 2205CS CW15
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 2003 54 54.00 PK1265 676M05400 2126CS S467 B1001
Pro-Lite x 54.50 PK1266 676M05450 2146CS
* Nikasil Bore 54.5 55.00 PK1267 676M05500 2165CS CW15
56.00 PK1268 676M05600 2205CS
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 2004 54 54.00 PK1394 841M05400 2126CS S632 B1001
CR125R x 56.00 PK1395 841M05600 2205CS
Electra Coated 54.5 57.00 PK1449 841M05700 2244CS CW15
* Nikasil Bore
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice GP Style 2005-07 54 54.00 PK1396 841M05400 2126CS S632 B1001
CR125R x 56.00 PK1397 841M05600 2205CS
Electra Coated piston, 54.5 57.00 PK1398 841M05700 2244CS CW15
* Nikasil Bore
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR125R 2004 54 54.00 PK1721 840M05400 2126CS S632 B1001
Pro Lite x 56.00 840M05600 2205CS
54.5 CW15
CR125R 2005-07 54 54.00 PK1393 859M05400 2126CS S632 B1001
Pro Lite x
54.5 CW15
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250M 1973-74 70 70.00 337M07000 2756CD S343 B1003
x 71.00 337M07100 2795CD Piston pin not included
64.4 72.00 337M07200 2835CD CW18
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR25M 1975-77 70 70.00 338M07000 2756CD S343 B1003
MT, MR 1975-77 x 70.50 338M07050 2776CD
64.4 71.00 338M07100 2795CD CW18
71.50 338M07150 2815CD
72.00 338M07200 2835CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250R 1978-80 70 70.00 PK1452 431M07000 2756CD S343 B1003
*Chrome Bore x 70.25 PK1453 431M07025 2766CD
replating required for oversizes 64.4 70.50 PK1454 431M07050 2776CD CW18
70.75 PK1455 431M07075 2786CD
*2756 CDM rings required 71.00 PK1456 431M07100 2795CD
for Standard Chrome Bore 71.25 PK1457 431M07125 2805CD
71.50 PK1458 431M07150 2815CD
72.00 PK1459 431M07200 2835CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250R 1981-83 66 66.00 466M06600 2598CD S257 B1003
x 66.50 466M06650 2618CD Piston pin not included
72 67.00 466M06700 2638CD CW18
67.50 466M06750 2658CD
68.00 466M06800 2677CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 1984 66 66.00 526M06600 2598CD S511 B1003
Pro-Lite x 66.25 526M06625 2608CD
72 66.50 526M06650 2618CD CW18
66.75 526M06675 2628CD
67.00 526M06700 2638CD
67.25 526M06725 2648CD
67.50 526M06750 2658CD
68.00 526M06800 2677CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 1984-85 66 66.00 PK1073 526M06600 2598CD S511 B1003
Pro-Lite x 66.25 PK1074 526M06625 2608CD
72 66.50 PK1075 526M06650 2618CD CW18
66.75 PK1076 526M06675 2628CD
67.00 PK1077 526M06700 2638CD
67.25 PK1078 526M06725 2648CD
67.50 PK1079 526M06750 2658CD
68.00 PK1080 526M06800 2677CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 1986-89 66.4 66.40 PK1243 614M06640 2614CD S508 B1003
Pro-Lite x 67.00 PK1244 614M06700 2638CD
*Nikasil Bore - Cylinder sleeving or 72 67.50 PK1245 614M06750 2658CD CW18
replating required for oversizes 68.00 PK1246 614M06800 2677CD
68.50 PK1247 614M06850 2697CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 1990-91 66.4 66.40 PK1248 614M06640 2614CD S508 B1003
Pro-Lite x 67.00 PK1249 614M06700 2638CD
*Nikasil Bore - Cylinder sleeving or 72 67.50 PK1250 614M06750 2658CD CW18
replating required for oversizes 68.00 PK1251 614M06800 2677CD
68.50 PK1252 614M06850 2697CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 1992-96 66.4 66.40 PK1128 614M06640 2614CD S508 B1003
Pro-Lite x 67.00 PK1129 614M06700 2638CD
*Nikasil Bore - Cylinder sleeving or 72 67.50 PK1130 614M06750 2658CD CW18
replating required for oversizes 68.00 PK1131 614M06800 2677CD
68.50 PK1132 614M06850 2697CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice 250cc Single Ring 1997-01 66.4 66.40 PK1594 768M06640 2614CS S508 B1003
CR250 x
72 CW18
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 1997-01 66.4 66.40 PK1168 702M06640 2614CD S508 B1003
Pro-Lite x 67.00 PK1169 702M06700 2638CD
*Nikasil Bore - Cylinder sleeving or 72 67.50 PK1170 702M06750 2658CD CW18
replating required for oversizes 68.00 PK1171 702M06800 2677CD
68.50 PK1172 702M06850 2697CD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Racer's Choice 250cc Single Ring 2002-04 64.4 66.40 802M06640 2614CS S508 B1003
CR250 x
Electra Coated 72 CW18
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 2002-04 66.4 66.40 PK1195 801M06640 2614CD S508 B1003
Pro-Lite x 67.50 PK1196 801M06750 2658CD
Nikasil Bore 72 68.50 PK1197 801M06850 2697CD CW18
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR250 2005-07 66.4 66.40 PK1381 860M06640 2614CD S508 B1003
Electra Coated x CW18
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR480R 1982-83 89 89.00 PK1583 554M08900 3504TD S512 B1004
Pro-Lite x 89.50 PK1584 554M08950 3524TD
76 90.00 PK1585 554M09000 3544TD CW20
90.50 PK1586 554M09050 3564TD
91.00 PK1587 554M09100 3583TD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR500R 1984 89 89.00 PK1583 554M08900 3504TD S512 B1004
Pro-Lite x 89.50 PK1584 554M08950 3524TD
79 90.00 PK1585 554M09000 3544TD CW20
90.50 PK1586 554M09050 3564TD
91.00 PK1587 554M09100 3583TD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR500R 1985-88 89 89.00 PK1476 554M08900 3504TD S512 B1004
Pro-Lite x 89.50 PK1477 554M08950 3524TD
79 90.00 PK1478 554M09000 3544TD CW20
90.50 PK1479 554M09050 3564TD
91.00 PK1480 554M09100 3583TD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR500R 1989 89 89.00 PK1481 554M08900 3504TD S512 B1004
Pro-Lite x 89.50 PK1482 554M08950 3524TD
79 90.00 PK1483 554M09000 3544TD CW20
90.50 PK1484 554M09050 3564TD
91.00 PK1485 554M09100 3583TD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR500R 1990-01 89 89.00 PK1486 636M08900 3504TD S512 B1004
Pro-Lite x 89.25 PK1487 636M08925 3514TD
79 89.50 PK1488 636M08950 3524TD CW20
89.75 PK1489 636M08975 3534TD
90.00 PK1490 636M09000 3544TD
90.50 PK1491 636M09050 3564TD
91.00 PK1492 636M09100 3583TD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CR480R 1982-83 89 89.00 PK1583 871M08900 3503KD S512 B1004
CR500 1984 x 89.50 PK1584 871M08950 3520KD
76 90.00 PK1585 871M09000 3544KD CW20
ArmorGlide Skirt coating 90.50 PK1586 871M09050 3564KD
91.00 PK1587 871M09100 3584KD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
89 89.00 PK1476 871M08900 3503KD S512 B1004
CR500 1985-88 x 89.50 PK1477 871M08950 3520KD
76 90.00 PK1478 871M09000 3544KD CW20
ArmorGlide Skirt coating 90.50 PK1479 871M09050 3564KD
91.00 PK1480 871M09100 3584KD
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
89 89.00 PK1486 871M08900 3503KD S512 B1004
CR500 1989-01 x 89.50 PK1488 871M08950 3520KD
76 90.00 PK1490 871M09000 3544KD CW20
ArmorGlide Skirt coating 90.50 PK1491 871M09050 3564KD
91.00 PK1492 871M09100 3584KD
(4-Stroke)
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
Z50R 1982-87 39 39.00 0 0 0 0 0
11:1 Compression x 39.50 4828M03950 3950XZ
Cylinder boring required for oversizes 41.4 40.00 4828M04000 4000XZ CW13
40.50 4828M04050 4050XZ
41.00 4828M04100 4100XZ
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR50 1988-08 39 39.00 4798M03900 3900XZ S671
x 39.50 4798M03950 3950XZ
11:1 Compression 41.4 40.00 4798M04000 4000XZ CW13
Cylinder boring required for oversizes 40.50 4798M04050 4050XZ
41.00 4798M04100 4100XZ
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF50F 2004-09 39 39.00 4798M03900 3900XZ S671
x 39.50 4798M03950 3950XZ
11:1 Compression 41.4 40.00 4798M04000 4000XZ CW13
Cylinder boring required for oversizes 40.50 4798M04050
41.00 4798M04100
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR70 1997-03 47 47.00 PK1729 4880M04700 1850XE S592
x 47.50 PK1730 4880M04750 1870XE
10.5:1 Compression 41.4 48.00 PK1731 4880M04800 1890XE CW13
Cylinder boring required for oversizes 48.50 4880M04850 1909XE
49.00 4880M04900 1929XE
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF70F 2004-09 47 47.00 4880M04700 1850XE S592
x 47.50 4880M04750 1870XE
10.5:1 Compression 41.4 48.00 4880M04800 1890XE CW13
Cylinder boring required for oversizes 48.50 4880M04850 1909XE
49.00 4880M04900 1929XE
XR80 1979-91 47.5 48.00 PK1277 4665M04800 1890XE S592
x 48.50 PK1278 4665M04850 1909XE
9.7:1 Compression 45 49.00 PK1279 4665M04900 1929XE CW13
Cylinder boring required for oversizes 49.50 PK1280 4665M04950 1949XE
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR80 1992-03 47.5 48.00 PK1225 4665M04800 1890XE S592
CRF80F 2004-09 x 48.50 PK1226 4665M04850 1909XE
9.7:1 Compression 45 49.00 PK1227 4665M04900 1929XE CW13
Cylinder boring required for oversizes 49.50 PK1228 4665M04950 1949XE
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR100 1981-84 53 53.50 PK1273 4666M05350 2106XE S593
XR100R 1985-91 x 54.00 PK1274 4666M05400 2126XE
9.4:1 Compression 45 54.50 PK1275 4666M05450 2146XE CW14
Cylinder boring required for oversizes 55.00 PK1276 4666M05500 2165XE
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR100 1992-03 53 53.50 PK1229 4666M05350 2106XE S593
x 54.00 PK1230 4666M05400 2126XE
9.4:1 Compression 45 54.50 PK1231 4666M05450 2146XE CW14
Cylinder boring required for oversizes 55.00 PK1232 4666M05500 2165XE
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR100 1985-03 58 58.00 4773M05800 2283XE S485
x
12:1 Compression 45 CW14
58mm Big Bore
Cylinder sleeving required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF100F 2004-09 53 53.50 PK1229 4666M05350 2106XE S593
x 54.00 PK1230 4666M05400 2126XE
9.4:1 Compression 45 54.50 PK1231 4666M05450 2146XE CW14
Cylinder boring required for oversizes 55.00 PK1232 4666M05500 2165XE
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF100F 2004-09 58 58.00 4773M05800 2283XE S485
x
12:1 Compression 45 CW14
58mm Big Bore
Cylinder sleeving required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF150R 2007-09 66 66.00 PK1427 4915M06600 6600YF S737
11.7:1 Compression x
43.7 68.00 PK1428 4915M06800 2677XA CW14
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF150R 2007-09 66 66.00 PK1429 4924M06600 6600YF S737
66mm = 12.2:1 Compression x
68mm = 12.4:1 Compression 43.7 68.00 PK1430 4924M06800 2677XA CW14
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF150R RACERS CHOICE SERIES 2007-09 66 66.00 RC818M06600 6600YFA S737
12.4:1 High Compression x
Boxed Forging 43.7 CW14
Shot peened
Titanium Nitride coated rings
ArmorGlide skirt coating
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR185 + .100 1986-91 65.5 65.50 PK1120 4156M06550 2579XC S522
XR200 1986-91 x 66.00 PK1121 4156M06600 2598XC
10:1 Compression 57.8 66.50 PK1122 4156M06650 2618XC CW15
Cylinder boring required for oversizes 67.00 PK1123 4156M06700 2638XC
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR185 + .100 1992-02 65.5 65.50 PK1124 4156M06550 2579XC S522
x 66.00 PK1125 4156M06600 2598XC
10:1 Compression 57.8 66.50 PK1126 4156M06650 2618XC CW15
Cylinder boring required for oversizes 67.00 PK1127 4156M06700 2638XC
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR200 to 1983, 65.5 65.50 PK1116 4156M06550 2579XC S522
x 66.00 PK1117 4156M06600 2598XC
10:1 Compression 57.8 66.50 PK1118 4156M06650 2618XC CW15
Cylinder boring required for oversizes 67.00 PK1119 4156M06700 2638XC
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF230F 2003-09 65.5 65.50 4816M06550 25787XA S632
11:1 Compression x
66.2 CW15
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XL250 1979-82 74 74.00 4171M07400 2913XC S376
XR250 thru 1983 x 74.50 4171M07450 2933XC
10:1 Compression 57.8 75.00 4171M07500 2953XC CW19
Cylinder boring required for oversizes 75.50 4171M07550 2973XC
76.00 4171M07600 2992XC
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR250 1984-85 75 75.00 4329M07500 2953XG S523
x 75.50 4329M07550 2973XG
10.5:1 Compression 56.5 76.00 4329M07600 2992XG CW17
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XL250 Radial Head 1984-87 75 75.00 4329M07500 2953XG S523
x 75.50 4329M07550 2973XG
10.5:1 Compression 56.5 76.00 4329M07600 2992XG CW17
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR250 1986-04 73 73.00 PK1219 4466M07300 2874XC S533
x 73.50 PK1220 4466M07350 2894XC (73-
10.5:1 Compression 59.5 74.00 PK1221 4466M07400 2913XC 75.5mm)
Cylinder boring required for oversizes 75.50 PK1222 4466M07550 2973XC S523
77.00 PK1223 4466M07700 3032XC (77-
78.00 PK1224 4466M07800 3071XC 78mm)
CW17
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XRL250 1991-96 73 73.00 PK1219 4466M07300 2874XC S533
x 73.50 PK1220 4466M07350 2894XC (73-
10.5:1 Compression 59.5 74.00 PK1221 4466M07400 2913XC 75.5mm)
Cylinder boring required for oversizes 75.50 PK1222 4466M07550 2973XC S523
77.00 PK1223 4466M07700 3032XC (77-
78.00 PK1224 4466M07800 3071XC 78mm)
CW17
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250X 2004-09 78 78.00 PK1236 4829M07800 7800YB S686
x
12.9:1 Stock Compression 52.2 CW16
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250X 2004-09 78 78.00 PK1240 4852M07800 7800YB S686
x
13.5:1 High-Compression 52.2 CW16
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R 2004-07 78 78.00 PK1236 4829M07800 7800YB S686
x
12.9:1 Stock Compression 52.2 CW16
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R 2004-07 78 78.00 PK1240 4852M07800 7800YB S686
x
13.5:1 High-Compression 52.2 CW16
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R RACERS CHOICE SERIES 2004-07 78 78.00 RC840M07800 7800YBA S686
12.8:1 High Compression x
Boxed Forging 52.2 CW16
Shot peened
Titanium Nitride coated rings
ArmorGlide skirt coating
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R 2008-09 78 78.00 4949M07800 7800YB S686
13.1:1 Stock Copmpression x
Skirt Coated 52.2 CW16
CRF250R 2008-09 78 78.00 4972M07800 7800YB S686
13.6:1 High-Compression x
Skirt Coated 52.2 CW16
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R RACERS CHOICE SERIES 2008-09 78 78.00 RC854M07800 7800YBA S686
14:1 High Compression x
Boxed Forging 52.2 CW16
Shot peened
Titanium Nitride coated rings
ArmorGlide skirt coating
CRF250R 2004-09 78 82.00 CK220 4984M08200 3228ZG S677
13.5:1 Compression x
276CC Big Bore Kit 52.2 CW16
Skirt Coated
*Kit included pistons, rings, piston pins,
retainer clips, gasket, and cylinder
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R 2010-11 76.8 76.80 40003M07680 7680MC S686
13.2:1 Stock Copmpression x
Skirt Coated 53.8 CW16
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R 2010-11 76.8 76.80 40004M07680 7680MC S686
14.2:1 High-Compression x
Skirt Coated 53.8 CW16
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R 2010-11 76.8 79.00 40011M07900 7900YBX S686
x
13.5:1 High Compression 53.8 CW16
264cc BIG BORE
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF250R RACERS CHOICE SERIES 2010-11 76.8 76.80 RC878M07680 7680MCA S686
14.5:1 High Compression x
Boxed Forging 53.8 CW16
Shot peened
Titanium Nitride coated rings
ArmorGlide skirt coating
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR350 1983-84 84 84.00 4286M08400 3307XC S529
Radial Head x 84.50 4286M08450 3327XC
10:1 Compression 61.3 85.00 4286M08500 3347XC CW21
* Will not fit XL models
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR400 1996-04 85 85.00 PK1031 4606M08500 3347XC S520
10:1 Compression x 85.50 PK1032 4606M08550 8550XX
Cylinder boring required for oversizes 70 86.00 PK1033 4606M08600 3386XC CW20
87.00 PK1034 4606M08700 3425XC
88.00 PK1035 4606M08800 3465XC
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR400 1996-04 85 85.00 PK1036 4628M08500 3347XC S520
11:1 High-Compression x 85.50 PK1037 4628M08550 8550XX
Cylinder boring required for oversizes 70 86.00 PK1038 4628M08600 3386XC CW20
87.00 PK1039 4628M08700 3425XC
88.00 PK1040 4628M08800 3465XC
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR400 1996-04 85 89.00 PK1041 4667M08900 3504XC S553
440 Overbore x
11:1 Compression 70 CW20
Cylinder sleeving required
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR400 1996-04 85 89.00 PK1732 4794M08900 8900XX S553
440 Overbore x
12.5:1 High-Compression 70 CK140 CW20
Cylinder sleeving required
*CK Kit includes pistons, rings, piston pins,
retainer clips, gasket, and cylinder.
CRF450R 2002-03 96 96.00 PK1355 4753M09600 9600ZV S660
x
11.5:1 Stock Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2002-08 96 96.00 PK1365 4820M09600 9600ZV S660
x
12:1 Compression (Stock for 2004) 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2002-08 96 96.00 PK1233 4755M09600 9600ZV S660
x 98.00 PK1234 4755M09800 9800ZV
12.5:1 High-Compression 62.1 99.00 PK1235 4755M09900 9900ZV CW19
Skirt coated
Cylinder boring & replating required for
oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2002-08 96 101.00 4890M10100 10100ZS S660
Big Bore x
12.5:1 High-Compression 62.1 CW19
Heavy Duty
Big bore cylinder required-W6330
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2002-08 96 101.00 CK137 4890M10100 10100ZS S660
500cc Big Bore x
12.5:1 Compression 62.1 CW19
Skirt Coated
*Kit included pistons, rings, piston pins,
retainer clips, gasket, and cylinder.
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2002-08 96 96.00 PK1367 4822M09600 9600ZV S660
x
13:1 High-Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2002-08 96 96.00 PK1388 4823M09600 9600ZV S660
x
13.5:1 High-Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R RACERS CHOICE SERIES 2002-08 96 96.00 RC813M09600 9600ZVA S660
13.5:1 High Compression x
Boxed Forging 62.1 CW19
Shot peened
Titanium Nitride coated rings
ArmorGlide skirt coating
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2009-11 96 96.00 4978M09600 9600ZV S682
x
12:1 Stock Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R 2009-11 96 96.00 4979M09600 9600ZV S682
x
13:1 High-Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R RACERS CHOICE SERIES 2009-11 96 96.00 RC877M09600 9600ZVA S682
13.5:1 High Compression x
Boxed Forging 62.1 CW19
Shot peened
Titanium Nitride coated rings
ArmorGlide skirt coating
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450R RACERS CHOICE SERIES 2009-11 96 96.00 RC883M09600 9600ZVA S682
14:1 High Compression x
Boxed Forging 62.1 CW19
Shot peened
Titanium Nitride coated rings
ArmorGlide skirt coating
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450X 2005-06 96 96.00 PK1356 4753M09600 9600ZV S660
x
11.5:1 Stock Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450X 2005-09 96 96.00 PK1366 4820M09600 9600ZV S660
x
12:1 Compression (Stock for 2004) 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450X 2005-09 96 96.00 PK1352 4755M09600 9600ZV S660
x 98.00 PK1353 4755M09800 9800ZV
12.5:1 High-Compression 62.1 99.00 4755M09900 9900ZV CW19
Skirt coated
Cylinder boring & replating required for
oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450X 2005-09 96 96.00 PK1368 4822M09600 9600ZV S660
x
13:1 High-Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450X 2005-09 96 96.00 PK1389 4823M09600 9600ZV S660
x
13.5:1 High-Compression 62.1 CW19
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
CRF450X 2005-09 96 101.00 CK217 4890M10100 10100ZS S660
500cc Big Bore Kit x
12.5:1 Compression 62.1 CW19
Skirt Coated
*Kit included pistons, rings, piston pins,
retainer clips, gasket, and cylinder
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR500 1979-82 89 89.00 PK1733 4117M08900 3504XC S527
x 89.50 PK1734 4117M08950 3524XC
10.5:1 Compression 80 90.00 PK1735 4117M09000 3544XC CW21
Cylinder boring required for oversizes 90.93 PK1736 4117M09100 3580XC
Resleeving required for 95mm piston 95.00 PK1737 4117M09500 3740XH
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR500 1979-82 89 89.00 4163M08900 3504XC S527
x 89.50 4163M08950 3524XC
12:1 Compression 80 90.00 4163M09000 3544XC CW21
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XL500 1979-82 89 89.00 4117M08900 3504XC S527
x 89.50 4117M08950 3524XC
10.5:1 Compression 80 90.00 4117M09000 3544XC CW21
Cylinder boring required for oversizes 90.93 4117M09100 3580XC
Resleeving required for 95mm piston 95.00 4117M09500 3740XH
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XL500 1979-82 89 89.00 4163M08900 3504XC S527
12:1 Compression x 89.50 4163M08950 3524XC
Cylinder boring required for oversizes 80 90.00 4163M09000 3544XC CW21
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
FT500 1982-84 89 89.00 4117M08900 3504XC S527
x 89.50 4117M08950 3524XC
10.5:1 Compression 80 90.00 4117M09000 3544XC CW21
Cylinder boring required for oversizes 90.93 4117M09100 3580XC
Resleeving required for 95mm piston 95.00 4117M09500 3740XH
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
FT500 1982-84 89 89.00 4163M08900 3504XC S527
12:1 Compression x 89.50 4163M08950 3524XC
Cylinder boring required for oversizes 80 90.00 4163M09000 3544XC CW21
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR500 1983-84 92 92.00 4330M09200 3622XC S419
Radial Head x 92.50 4330M09250 3642XC
10.25:1 Compression 75 93.00 4330M09300 3661XC CW22
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XL600 1983-87 100 100.00 4332M10000 3937XH S528
Radial Head x 101.00 4332M10100 3977XH
11:1 Compression 75 102.40 4332M10241 4032GFX CW24
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR600 1985-01 97 97.00 PK1738 4577M09700 3819XH S528
x 97.50 PK1739 4577M09750 3839XH
Radial Head 80 98.00 PK1740 4577M09800 3858XH CW24
9:1 Compression 100.00 PK1741 4577M10000 3937XH
1988-90 model has Nikasil Bore -
(Cylinder sleeving or replating required
for oversizes)
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR600R 1985-01 97 97.00 4577M09700 3819XH S528
Radial Head x 97.50 4577M09750 3839XH
9:1 Compression 80 98.00 4577M09800 3858XH CW24
1988-90 model has Nikasil Bore - 100.00 4577M10000 3937XH
(Cylinder sleeving or replating required
for oversizes)
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR600 1985-01 97 97.00 4366M09700 3819XH S528
x 97.50 4366M09750 3839XH
Radial Head 80 98.00 4366M09800 3858XH CW24
11:1 Compression 100.00 4366M10000 3937XH
1988-90 model has Nikasil Bore -
(Cylinder sleeving or replating required
for oversizes)
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR600R 1985-01 97 97.00 4366M09700 3819XH S528
x 97.50 4366M09750 3839XH
Radial Head 80 98.00 4366M09800 3858XH CW24
11:1 Compression 100.00 4366M10000 3937XH
1988-90 model has Nikasil Bore -
(Cylinder sleeving or replating required
for oversizes)
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR650C 1993-99 100 100.00 PK1742 4562M10000 3937XH S528
x 101.00 PK1743 4562M10100 3977XH
100-101mm 8.7:1 compression 82 102.40 PK1744 4562M10241 4032GFX CW24
102.41mm 9:1 compression
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR650C 1993-99 100 100.00 4989M10000 3937XS S627
XR650L 1996-08 x 101.00 4989M10100 10100XS
10.5:1 Compression 82 102.41 4989M10241 4032GFX W6045
Skirt Coated
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR650L 1996-08 100 100.00 4562M10000 3937XH S528
x 101.00 4562M10100 3977XH
10.25:1 Compression 82 102.40 4562M10241 4032GFX CW24
Cylinder boring required for oversizes
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR650R 2000-07 100 100.00 4715M10000 3937XS S626
10:1 Stock Compression x 102.36 4715M10240 4032GFX
Will not fit XR650L 82.6 CW23
Model Year Bore/Stroke Bore mm Top-End Kit Piston Kit Rings Pin & Clips Top-End bearing
XR650R 2000-07 100 100.00 4716M10000 3937XS S626
11:1 Compression x 102.36 4716M10240 4032GFX
Will not fit XR650L 82.6 CW23

Wiseco Honda dirtbike



  HON CR480 82-83/CR500 84-89 3504TD
Code: 554M08900
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 
  HONDA CR500 1990-01 PRO-LITE 3504TD
Code: 636M08900
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 



  HONCR250R78-80 ATC250 81-4 2756CD
Code: 431M07000
Weight: 1.00
Price: $138.00
Quantity in Basket: none
 
 
  85MM HONDA XR/TRX400 10:1 3347XC
Code: 4606M08500
Weight: 1.00
Price: $132.00
Quantity in Basket: none
 
 



  85MM HONDA XR/TRX400 11:1 3347XC
Code: 4628M08500
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 
  89MM HONDA XR/TRX400 11:1 CR 3504XC
Code: 4667M08900
Weight: 1.00
Price: $153.00
Quantity in Basket: none
 
 



  86MM HONDA TRX400 FT 1995-03 3386XC
Code: 4669M08600
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 
  HONDA CR80R 1980-82 1949CD
Code: 450M04950
Weight: 1.00
Price: $81.00
Quantity in Basket: none
 
 



  HONDA CR80 1983 1949CD
Code: 493M04950
Weight: 1.00
Price: $89.00
Quantity in Basket: none
 
 
  HONDA CR80 86-02 PRO-LITE 1810CS
Code: 668M04600
Weight: 1.00
Price: $78.00
Quantity in Basket: none
 
 



  HONDA CR80 86-02 47.00 - 1850CS
Code: 643M04700
Weight: 1.00
Price: $78.00
Quantity in Basket: none
 
 
  HONDA CR80 GP SERIES 86-02 1850CS
Code: 798M04700
Weight: 1.00
Price: $79.00
Quantity in Basket: none
 
 



  Honda CR85 2003-06 1869CS
Code: 833M04750
Weight: 1.00
Price: $72.00
Quantity in Basket: none
 
 
  Hond CR85 GP Series 2003-2006
Code: 838M04750
Weight: 1.00
Price: $83.00
Quantity in Basket: none
 
 



  HON CR80 93-03/CR85 03-06 2047CS
Code: 766M05200
Weight: 1.00
Price: $111.00
Quantity in Basket: none
 
 
  "HONDA 125 MT,CR 1973-78 2205CD"
Code: 339M05600
Weight: 1.00
Price: $150.00
Quantity in Basket: none
 
 



  HONDA CR125 1979 2205CDM
Code: 430M05600
Weight: 1.00
Price: $130.00
Quantity in Basket: none
 
 
  "HONDA CR125R 80-84,ATAC 2185CD"
Code: 448M05550
Weight: 1.00
Price: $117.00
Quantity in Basket: none
 
 



  HONDA CR125R 1985-86 2126CD
Code: 518M05400
Weight: 1.00
Price: $117.00
Quantity in Basket: none
 
 
  STD.HONCR125RJ 88-9 PRO-LITE 2126CS
Code: 564M05400
Weight: 1.00
Price: $121.00
Quantity in Basket: none
 
 



  HONDA CR125 1990-91 PRO-LITE 2126CS
Code: 595M05400
Weight: 1.00
Price: $98.00
Quantity in Basket: none
 
 
  HONDA CR125 92-03 PRO-LITE 2126CS
Code: 676M05400
Weight: 1.00
Price: $104.00
Quantity in Basket: none
 
 



  HONDA CR125 GP SERIES 95-03 2126CS
Code: 762M05400
Weight: 1.00
Price: $115.00
Quantity in Basket: none
 
 
  Honda CR125 Pro Lite 2004
Code: 840M05400
Weight: 1.00
Price: $94.00
Quantity in Basket: none
 
 



  Honda CR125 GP Series 2004-07
Code: 841M05400
Weight: 1.00
Price: $112.00
Quantity in Basket: none
 
 
  "HONDA 250 MT,CR,MR,1973-74 2756CD"
Code: 337M07000
Weight: 1.00
Price: $132.00
Quantity in Basket: none
 
 



  HONDA CR250R 1981-83 2598CD
Code: 466M06600
Weight: 1.00
Price: $145.00
Quantity in Basket: none
 
 
  HON CR250 86-96 PRO-LITE 2614CD
Code: 614M06640
Weight: 1.00
Price: $138.00
Quantity in Basket: none
 
 



  "HON CR250,97-01 PRO-LITE 2614CD"
Code: 702M06640
Weight: 1.00
Price: $134.00
Quantity in Basket: none
 
 
  Honda CR250 2002-04 2614CD
Code: 801M06640
Weight: 1.00
Price: $131.00
Quantity in Basket: none
 
 



  HONDA XR80 79-03 CRF80F 04-08 1890XE
Code: 4665M04800
Weight: 1.00
Price: $93.00
Quantity in Basket: none
 
 
  HONDA XR100 85-03 CRF100F 04-08 2106XE
Code: 4666M05350
Weight: 1.00
Price: $93.00
Quantity in Basket: none
 
 



  HONDA XR100 85-03 CRF100F 04-08 2283XE
Code: 4773M05800
Weight: 1.00
Price: $108.00
Quantity in Basket: none
 
 
  "HON XR185,200, ATC 185,200 2579XC"
Code: 4156M06550
Weight: 1.00
Price: $113.00
Quantity in Basket: none
 
 



  74.00 HONDA XR/XL250 10:1 2913XC
Code: 4171M07400
Weight: 1.00
Price: $131.00
Quantity in Basket: none
 
 
  75.00 HONDA XR/XL250 4-V 2953XG
Code: 4329M07500
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 



  73.00 HONDA XR250 1986-2004 2874XC
Code: 4466M07300
Weight: 1.00
Price: $137.00
Quantity in Basket: none
 
 
  84.00 HONDA XR350 83-84 10:1 3307XC
Code: 4286M08400
Weight: 1.00
Price: $128.00
Quantity in Basket: none
 
 



  89MM HONDA XR/TRX400 12.5:1 8900XX
Code: 4794M08900
Weight: 1.00
Price: $150.00
Quantity in Basket: none
 
 
  Honda CRF450R/X 11.5:1 -4.8cc Dished
Code: 4753M09600
Weight: 1.00
Price: $152.00
Quantity in Basket: none
 
 



  Honda CRF450R/X 12.5:1 +.1cc Domed
Code: 4755M09600
Weight: 1.00
Price: $175.00
Quantity in Basket: none
 
 
  Honda CRF450R 12.5:1 Dished
Code: 4780M10100
Weight: 1.00
Price: $197.00
Quantity in Basket: none
 
 



  89.00 HONDA XR/XL500 1979-82 3504XC
Code: 4117M08900
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 
  "HONDA XR,XL500 79-82 12:1 3504XC"
Code: 4163M08900
Weight: 1.00
Price: $170.00
Quantity in Basket: none
 
 



  HONDA XR500R 83-84 10.25:1 3622XC
Code: 4330M09200
Weight: 1.00
Price: $170.00
Quantity in Basket: none
 
 
  "HONDA XL600,83-87 11:1 3937XH"
Code: 4332M10000
Weight: 1.00
Price: $156.00
Quantity in Basket: none
 
 



  HONDA XR600R 1985-01 3819XH
Code: 4366M09700
Weight: 1.00
Price: $166.00
Quantity in Basket: none
 
 
  HONDA XR600 1985-01 9:1 3819XH
Code: 4577M09700
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 



  Honda XR650C 93-99/XR650L 96-08 10.25:1
Code: 4562M10000
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 
  Honda XR650R 2002-7 R/Dome 11:1 CR
Code: 4716M10000
Weight: 1.00
Price: $174.00
Quantity in Basket: none
 
 



  Honda CRF450R/X 4v Domed 12:1
Code: 4820M09600
Weight: 1.00
Price: $164.00
Quantity in Basket: none
 
 
  Honda XR650R 2002-7 R/Dome 10:1 CR
Code: 4715M10000
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 



  HONDA CR125 1987 PRO-LITE 2126CS
Code: 553M05400
Weight: 1.00
Price: $108.00
Quantity in Basket: none
 
 
  "HONDA 250 MT,CR,MR 1975-77 2756CD"
Code: 338M07000
Weight: 1.00
Price: $137.00
Quantity in Basket: none
 
 



  Honda CRF450R/X 4v Domed 13:1
Code: 4822M09600
Weight: 1.00
Price: $194.00
Quantity in Basket: none
 
 
  Honda CRF450R/X 4v Domed 13.5:1
Code: 4823M09600
Weight: 1.00
Price: $214.00
Quantity in Basket: none
 
 



  Honda CR125 2005-06
Code: 859M05400
Weight: 1.00
Price: $94.00
Quantity in Basket: none
 
 
  Honda CR250 2005-07
Code: 860M06640
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 



  HONDA CR250 02-04 SING RING 2614CS
Code: 802M06640
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 
  Honda CRF450R/X 02-8 12.5:1 4v Dished
Code: 4890M10100
Weight: 1.00
Price: $202.00
Quantity in Basket: none
 
 



  Honda 04-7 CRF250R/04-8 CRF250X 12.9:1
Code: 4829M07800
Weight: 1.00
Price: $150.00
Quantity in Basket: none
 
 
  Honda 04-7 CRF250R/04-8 CRF250X +.5 CR
Code: 4852M07800
Weight: 1.00
Price: $188.00
Quantity in Basket: none
 
 



  "HON CR250,97-01 PRO-LITE 2697CD"
Code: 702M06850
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 
  "HONDA 250 MT,CR,MR, 1973-74 2795CD"
Code: 337M07100
Weight: 1.00
Price: $132.00
Quantity in Basket: none
 
 



  "HONDA 250 MT,CR,MR, 1973-74 2835CD"
Code: 337M07200
Weight: 1.00
Price: $146.00
Quantity in Basket: none
 
 
  "HONDA 250 MT,CR,MR 1975-77 2776CD"
Code: 338M07050
Weight: 1.00
Price: $137.00
Quantity in Basket: none
 
 



  "HONDA 250 MT,CR,MR 1975-77 2795CD"
Code: 338M07100
Weight: 1.00
Price: $137.00
Quantity in Basket: none
 
 
  "HONDA 250 MT,CR,MR 1975-77 2815CD"
Code: 338M07150
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 



  "HONDA 250 MT,CR,MR 1975-77 2835CD"
Code: 338M07200
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 
  "HONDA 125 MT,CR 1973-78 2224CD"
Code: 339M05650
Weight: 1.00
Price: $150.00
Quantity in Basket: none
 
 



  "HONDA 125 MT,CR 1973-78 2244CD"
Code: 339M05700
Weight: 1.00
Price: $150.00
Quantity in Basket: none
 
 
  "HONDA 125 MT,CR 1973-78 2264CD"
Code: 339M05750
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 



  "HONDA 125 MT,CR 1973-78 2284CD"
Code: 339M05800
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 
  89.50 HONDA XR/XL500 1979-82 3524XC
Code: 4117M08950
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 



  90.00 HONDA XR/XL500 1979-82 3544XC
Code: 4117M09000
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 
  91.00 HONDA XR/XL500 1979-82 3583XC
Code: 4117M09100
Weight: 1.00
Price: $177.00
Quantity in Basket: none
 
 



  95.00 HONDA XR/XL500 1979-82 3740XH
Code: 4117M09500
Weight: 1.00
Price: $177.00
Quantity in Basket: none
 
 
  "HON XR185,200, ATC 185,200 2598XC"
Code: 4156M06600
Weight: 1.00
Price: $113.00
Quantity in Basket: none
 
 



  "HON XR185,200, ATC 185,200 2618XC"
Code: 4156M06650
Weight: 1.00
Price: $124.00
Quantity in Basket: none
 
 
  "HON XR185,200, ATC 185,200 2638XC"
Code: 4156M06700
Weight: 1.00
Price: $124.00
Quantity in Basket: none
 
 



  "HONDA XR,XL500 79-82 12:1 3524XC"
Code: 4163M08950
Weight: 1.00
Price: $170.00
Quantity in Basket: none
 
 
  "HONDA XR,XL500 79-82 12:1 3544XC"
Code: 4163M09000
Weight: 1.00
Price: $170.00
Quantity in Basket: none
 
 



  74.50 HONDA XR/XL250 10:1 2933XC
Code: 4171M07450
Weight: 1.00
Price: $131.00
Quantity in Basket: none
 
 
  75.00 HONDA XR/XL250 10:1 2953XC
Code: 4171M07500
Weight: 1.00
Price: $131.00
Quantity in Basket: none
 
 



  75.50 HONDA XR/XL250 10:1 2973XC
Code: 4171M07550
Weight: 1.00
Price: $144.00
Quantity in Basket: none
 
 
  76.00 HONDA XR/XL250 10:1 2992XC
Code: 4171M07600
Weight: 1.00
Price: $144.00
Quantity in Basket: none
 
 



  84.50 HONDA XR350 83-84 10:1 3327XC
Code: 4286M08450
Weight: 1.00
Price: $128.00
Quantity in Basket: none
 
 
  85.00 HONDA XR350 83-4 10:1 3347XC
Code: 4286M08500
Weight: 1.00
Price: $128.00
Quantity in Basket: none
 
 



  HON CR250R78-80 ATC250 81-4 2766CD
Code: 431M07025
Weight: 1.00
Price: $138.00
Quantity in Basket: none
 
 
  HONDA CR250R78-80 ATC 81-4 2776CD
Code: 431M07050
Weight: 1.00
Price: $138.00
Quantity in Basket: none
 
 



  HONCR250R78-80 ATC250 81-4 2786CD
Code: 431M07075
Weight: 1.00
Price: $138.00
Quantity in Basket: none
 
 
  HONCR250R78-80 ATC250 81-4 2795CD
Code: 431M07100
Weight: 1.00
Price: $138.00
Quantity in Basket: none
 
 



  HONDA CR250R 78-80 ATC 81-4 2805CD
Code: 431M07125
Weight: 1.00
Price: $152.00
Quantity in Basket: none
 
 
  HONCR250R78-80 ATC250 81-4 2815CD
Code: 431M07150
Weight: 1.00
Price: $152.00
Quantity in Basket: none
 
 



  HONCR250R78-80 ATC250 81-4 2835CD
Code: 431M07200
Weight: 1.00
Price: $152.00
Quantity in Basket: none
 
 
  75.50 HONDA XR/XL250 4-V 2973XG
Code: 4329M07550
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 



  76.00 HONDA XR/XL250 4-V 2992XG
Code: 4329M07600
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 
  HONDA XR500R 83-84 10.25:1 3642XC
Code: 4330M09250
Weight: 1.00
Price: $170.00
Quantity in Basket: none
 
 



  HONDA XR500R 83-84 10.25:1 3661XC
Code: 4330M09300
Weight: 1.00
Price: $170.00
Quantity in Basket: none
 
 
  "HONDA XL600,83-87 11:1 3977XH"
Code: 4332M10100
Weight: 1.00
Price: $156.00
Quantity in Basket: none
 
 



  "HONDA XL600,83-87 11:1 4032GFX"
Code: 4332M10241
Weight: 1.00
Price: $172.00
Quantity in Basket: none
 
 
  "HON XR185,200, ATC185,200 2559XC"
Code: 4362M06500
Weight: 1.00
Price: $131.00
Quantity in Basket: none
 
 



  HONDA XR600R 1985-01 3839XH
Code: 4366M09750
Weight: 1.00
Price: $166.00
Quantity in Basket: none
 
 
  HONDA XR600R 1985-01 3858XH
Code: 4366M09800
Weight: 1.00
Price: $166.00
Quantity in Basket: none
 
 



  HONDA XR600R 1985-01 3937XH
Code: 4366M10000
Weight: 1.00
Price: $183.00
Quantity in Basket: none
 
 
  73.50 HONDA XR250 1986-2004 2894XC
Code: 4466M07350
Weight: 1.00
Price: $137.00
Quantity in Basket: none
 
 



  74.00 HONDA XR250 1986-2004 2913XC
Code: 4466M07400
Weight: 1.00
Price: $137.00
Quantity in Basket: none
 
 
  75.50 HONDA XR250 1986-2004 2973XC
Code: 4466M07550
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 



  77.00 HONDA XR250 1986-2004 3032XC
Code: 4466M07700
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 
  78.00 HONDA XR250 1986-2004 3071XC
Code: 4466M07800
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 



  "HONDA CR125R 80-84,ATAC 2205CD"
Code: 448M05600
Weight: 1.00
Price: $117.00
Quantity in Basket: none
 
 
  "HONDA CR125R 80-84,ATAC 2224CD"
Code: 448M05650
Weight: 1.00
Price: $117.00
Quantity in Basket: none
 
 



  "HONDA CR125R 80-84,ATAC 2244CD"
Code: 448M05700
Weight: 1.00
Price: $129.00
Quantity in Basket: none
 
 
  "HONDA CR125R 80-84,ATAC 2264CD"
Code: 448M05750
Weight: 1.00
Price: $129.00
Quantity in Basket: none
 
 



  HONDA CR80R 1980-82 1969CD
Code: 450M05000
Weight: 1.00
Price: $81.00
Quantity in Basket: none
 
 
  HONDA CR80R 1980-82 1988CD
Code: 450M05050
Weight: 1.00
Price: $81.00
Quantity in Basket: none
 
 



  HONDA CR80R 1980-82 2008CD
Code: 450M05100
Weight: 1.00
Price: $89.00
Quantity in Basket: none
 
 
  HONDA CR80R 1980-82 2028CD
Code: 450M05150
Weight: 1.00
Price: $89.00
Quantity in Basket: none
 
 



  Honda XR650C 93-99/XR650L 96-08 10.25:1
Code: 4562M10100
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 
  Honda XR650C 93-99/XR650L 96-08 10.25:1
Code: 4562M10241
Weight: 1.00
Price: $177.00
Quantity in Basket: none
 
 



  HONDA XR600 1985-01 9:1 3839XH
Code: 4577M09750
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 
  HONDA XR600 1985-01 9:1 3858XH
Code: 4577M09800
Weight: 1.00
Price: $161.00
Quantity in Basket: none
 
 



  HONDA XR600 1985-01 9:1 3937XH
Code: 4577M10000
Weight: 1.00
Price: $177.00
Quantity in Basket: none
 
 
  85.5MM HONDA XR/TRX400 10:1 8550XX
Code: 4606M08550
Weight: 1.00
Price: $133.00
Quantity in Basket: none
 
 



  86MM HONDA XR/TRX400 10:1 3386XC
Code: 4606M08600
Weight: 1.00
Price: $132.00
Quantity in Basket: none
 
 
  87MM HONDA XR/TRX400 10:1 3425XC
Code: 4606M08700
Weight: 1.00
Price: $145.00
Quantity in Basket: none
 
 



  88MM HONDA XR/TRX400 10:1 3465XC
Code: 4606M08800
Weight: 1.00
Price: $145.00
Quantity in Basket: none
 
 
  85.5MM HONDA XR/TRX400 11:1 8550XX
Code: 4628M08550
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 



  86MM HONDA XR/TRX400 11:1 3386XC
Code: 4628M08600
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 
  87MM HONDA XR/TRX400 11:1 3425XC
Code: 4628M08700
Weight: 1.00
Price: $162.00
Quantity in Basket: none
 
 



  88MM HONDA XR/TRX400 11:1 3465XC
Code: 4628M08800
Weight: 1.00
Price: $162.00
Quantity in Basket: none
 
 
  HONDA XR80 79-03 CRF80F 04-08 1909XE
Code: 4665M04850
Weight: 1.00
Price: $93.00
Quantity in Basket: none
 
 



  HONDA XR80 79-03 CRF80F 04-08 1929XE
Code: 4665M04900
Weight: 1.00
Price: $93.00
Quantity in Basket: none
 
 
  HONDA XR80 79-03 CRF80F 04-08 1949XE
Code: 4665M04950
Weight: 1.00
Price: $103.00
Quantity in Basket: none
 
 



  HONDA XR100 85-03 CRF100F 04-08 2126XE
Code: 4666M05400
Weight: 1.00
Price: $93.00
Quantity in Basket: none
 
 
  HONDA XR100 85-03 CRF100F 04-08 2146XE
Code: 4666M05450
Weight: 1.00
Price: $93.00
Quantity in Basket: none
 
 



  HONDA XR100 85-03 CRF100F 04-08 2165XE
Code: 4666M05500
Weight: 1.00
Price: $103.00
Quantity in Basket: none
 
 
  HONDA CR250R 1981-83 2618CD
Code: 466M06650
Weight: 1.00
Price: $145.00
Quantity in Basket: none
 
 



  HONDA CR250R 1981-83 2638CD
Code: 466M06700
Weight: 1.00
Price: $145.00
Quantity in Basket: none
 
 
  HONDA CR250R 1981-83 2658CD
Code: 466M06750
Weight: 1.00
Price: $160.00
Quantity in Basket: none
 
 



  HONDA CR250R 1981-83 2677CD
Code: 466M06800
Weight: 1.00
Price: $160.00
Quantity in Basket: none
 
 
  Honda XR650R 2002-7 R/Dome 10:1 CR
Code: 4715M10240
Weight: 1.00
Price: $177.00
Quantity in Basket: none
 
 



  Honda XR650R 2002-7 R/Dome 11:1 CR
Code: 4716M10240
Weight: 1.00
Price: $191.00
Quantity in Basket: none
 
 
  Honda CRF450R/X 12.5:1 -1.2cc Domed
Code: 4755M09800
Weight: 1.00
Price: $193.00
Quantity in Basket: none
 
 



  Honda CRF450R/X 12.5:1 -1.8cc Flat Top
Code: 4755M09900
Weight: 1.00
Price: $193.00
Quantity in Basket: none
 
 
  HONDA XR50 88-03 CRF50F 04-08 3900XZ
Code: 4798M03900
Weight: 1.00
Price: $69.00
Quantity in Basket: none
 
 



  HONDA XR50 88-03 CRF50F 04-08 3950XZ
Code: 4798M03950
Weight: 1.00
Price: $69.00
Quantity in Basket: none
 
 
  HONDA XR50 88-03 CRF50F 04-08 4000XZ
Code: 4798M04000
Weight: 1.00
Price: $69.00
Quantity in Basket: none
 
 



  HONDA XR50 88-03 CRF50F 04-08 4050XZ
Code: 4798M04050
Weight: 1.00
Price: $76.00
Quantity in Basket: none
 
 
  HONDA XR50 88-03 CRF50F 04-08 4100XZ
Code: 4798M04100
Weight: 1.00
Price: $76.00
Quantity in Basket: none
 
 



  2003-08 Honda CRF230F 65.5mm Bore 11:1CR
Code: 4816M06550
Weight: 1.00
Price: $169.00
Quantity in Basket: none
 
 
  1982-87 Honda Z50R 11:1 39mm Bore
Code: 4828M03900
Weight: 1.00
Price: $69.00
Quantity in Basket: none
 
 



  1982-87 Honda Z50R 11:1 39.5mm Bore
Code: 4828M03950
Weight: 1.00
Price: $69.00
Quantity in Basket: none
 
 
  1982-87 Honda Z50R 11:1 40.0mm Bore
Code: 4828M04000
Weight: 1.00
Price: $69.00
Quantity in Basket: none
 
 



  1982-87 Honda Z50R 11:1 40.5mm Bore
Code: 4828M04050
Weight: 1.00
Price: $76.00
Quantity in Basket: none
 
 
  1982-87 Honda Z50R 11.5:1 41.0mm Bore
Code: 4828M04100
Weight: 1.00
Price: $76.00
Quantity in Basket: none
 
 



  Honda XR/CRF70 2v Dome 10.5:1 CR 47.0mm
Code: 4880M04700
Weight: 1.00
Price: $84.00
Quantity in Basket: none
 
 
  Honda XR/CRF70 2v Dome 10.5:1 CR 47.5mm
Code: 4880M04750
Weight: 1.00
Price: $84.00
Quantity in Basket: none
 
 



  Honda XR/CRF70 2v Dome 10.5:1 CR 48.0mm
Code: 4880M04800
Weight: 1.00
Price: $84.00
Quantity in Basket: none
 
 
  Honda XR/CRF70 2v Dome 10.5:1 CR 48.5mm
Code: 4880M04850
Weight: 1.00
Price: $92.00
Quantity in Basket: none
 
 



  Honda XR/CRF70 2v Dome 10.5:1 CR 49.0mm
Code: 4880M04900
Weight: 1.00
Price: $92.00
Quantity in Basket: none
 
 
  Honda XR50 88-03 CRF50F 04-08 10.5:1
Code: 4885M05000
Weight: 1.00
Price: $91.00
Quantity in Basket: none
 
 



  Honda XR50 88-03 CRF50F 04-08 10.5:1
Code: 4885M05200
Weight: 1.00
Price: $91.00
Quantity in Basket: none
 
 
  Honda XR50 88-03 CRF50F 04-08 13:1
Code: 4886M05000
Weight: 1.00
Price: $100.00
Quantity in Basket: none
 
 



  Honda XR50 88-03 CRF50F 04-08 13:1
Code: 4886M05200
Weight: 1.00
Price: $100.00
Quantity in Basket: none
 
 
  Honda 2007-8 CRF150R 4v Domed 11.7:1 CR
Code: 4915M06600
Weight: 1.00
Price: $124.00
Quantity in Basket: none
 
 



  Honda 07-8 CRF150R 4v Flat Top 11.7:1 CR
Code: 4915M06800
Weight: 1.00
Price: $136.00
Quantity in Basket: none
 
 
  Honda 2007-8 CRF150R 4v Domed +.5 CR
Code: 4924M06600
Weight: 1.00
Price: $150.00
Quantity in Basket: none
 
 



  Honda 2007-8 CRF150R 4v Domed +.8 CR
Code: 4924M06800
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 
  HONDA CR80 1983 1969CD
Code: 493M05000
Weight: 1.00
Price: $89.00
Quantity in Basket: none
 
 



  HONDA CR80 1983 1988CD
Code: 493M05050
Weight: 1.00
Price: $89.00
Quantity in Basket: none
 
 
  HONDA CR80 1983 2008CD
Code: 493M05100
Weight: 1.00
Price: $98.00
Quantity in Basket: none
 
 



  HONDA CR80 1983 2028CD
Code: 493M05150
Weight: 1.00
Price: $98.00
Quantity in Basket: none
 
 
  HONDA CR80R 1985 1869CD
Code: 517M04750
Weight: 1.00
Price: $80.00
Quantity in Basket: none
 
 



  HONDA CR80R 1985 1890CD
Code: 517M04800
Weight: 1.00
Price: $80.00
Quantity in Basket: none
 
 
  HONDA CR80R 1985 1909CD
Code: 517M04850
Weight: 1.00
Price: $88.00
Quantity in Basket: none
 
 



  HONDA CR80R 1985 1929CD
Code: 517M04900
Weight: 1.00
Price: $88.00
Quantity in Basket: none
 
 
  HONDA CR125R 1985-86 2146CD
Code: 518M05450
Weight: 1.00
Price: $117.00
Quantity in Basket: none
 
 



  HONDA CR125R 1985-86 2165CD
Code: 518M05500
Weight: 1.00
Price: $117.00
Quantity in Basket: none
 
 
  HONDA CR125R 1985-86 2185CD
Code: 518M05550
Weight: 1.00
Price: $129.00
Quantity in Basket: none
 
 



  HONDA CR125R 1985-86 2205CD
Code: 518M05600
Weight: 1.00
Price: $129.00
Quantity in Basket: none
 
 
  "HON CR250,TRX250 PRO-LITE 2608CD"
Code: 526M06625
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 



  "HON CR,TRX250 PRO-LITE 2618CD"
Code: 526M06650
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 
  "HON CR250,TRX250 PRO-LITE 2628CD"
Code: 526M06675
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 



  "HON CR250,TRX250 PRO-LITE 2638CD"
Code: 526M06700
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 
  "HON CR,TRX250 PRO-LITE 2648CD"
Code: 526M06725
Weight: 1.00
Price: $148.00
Quantity in Basket: none
 
 



  "HON CR250,TRX 250 PRO-LITE 2658CD"
Code: 526M06750
Weight: 1.00
Price: $148.00
Quantity in Basket: none
 
 
  "HON CR250,TRX250 PRO-LITE 2677CD"
Code: 526M06800
Weight: 1.00
Price: $148.00
Quantity in Basket: none
 
 



  HONDA CR125 1987 PRO-LITE 2146CS
Code: 553M05450
Weight: 1.00
Price: $108.00
Quantity in Basket: none
 
 
  HONDA CR125 1987 PRO-LITE 2165CS
Code: 553M05500
Weight: 1.00
Price: $108.00
Quantity in Basket: none
 
 



  HONDA CR125 1987 PRO-LITE 2185CS
Code: 553M05550
Weight: 1.00
Price: $119.00
Quantity in Basket: none
 
 
  HONDA CR125 1987 PRO-LITE 2205CS
Code: 553M05600
Weight: 1.00
Price: $119.00
Quantity in Basket: none
 
 



  HON CR480 82-83 CR500 84-89 3524TD
Code: 554M08950
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 
  HON CR480 82-83 CR500 84-89 3544TD
Code: 554M09000
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 



  HON CR480 82-83 CR500 84-89 3564TD
Code: 554M09050
Weight: 1.00
Price: $182.00
Quantity in Basket: none
 
 
  HON CR480 82-83 CR500 84-89 3583TD
Code: 554M09100
Weight: 1.00
Price: $182.00
Quantity in Basket: none
 
 



  HON CR125 88-89 PRO-LITE 2146CS
Code: 564M05450
Weight: 1.00
Price: $121.00
Quantity in Basket: none
 
 
  HON CR125RJ 88-89 PRO-LITE 2165CS
Code: 564M05500
Weight: 1.00
Price: $121.00
Quantity in Basket: none
 
 



  HON CR125RJ 88-89 PRO-LITE 2185CS
Code: 564M05550
Weight: 1.00
Price: $133.00
Quantity in Basket: none
 
 
  HON CR125RJ 88-89 PRO-LITE 2205CS
Code: 564M05600
Weight: 1.00
Price: $133.00
Quantity in Basket: none
 
 



  HONDA CR125 1990-91 PRO-LITE 2146CS
Code: 595M05450
Weight: 1.00
Price: $98.00
Quantity in Basket: none
 
 
  HONDA CR125 1990-91 PRO-LITE 2165CS
Code: 595M05500
Weight: 1.00
Price: $98.00
Quantity in Basket: none
 
 



  0024 HON CR250 86-96 PRO-LITE 2638CD
Code: 614M06700
Weight: 1.00
Price: $138.00
Quantity in Basket: none
 
 
  044 HON CR250 86-96 PRO-LITE 2658CD
Code: 614M06750
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 



  065 HON CR250 86-96 PRO-LITE 2677CD
Code: 614M06800
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 
  085 HON CR250 86-96 PRO-LITE 2697CD
Code: 614M06850
Weight: 1.00
Price: $151.00
Quantity in Basket: none
 
 



  HONDA CR500 1990-01 PRO-LITE 3514TD
Code: 636M08925
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 
  HONDA CR500 1990-01 PRO-LITE 3524TD
Code: 636M08950
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 



  HON CR500 1990-01 PRO-LITE 3534TD
Code: 636M08975
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 
  HONDA CR500 1990-01 PRO-LITE 3544TD
Code: 636M09000
Weight: 1.00
Price: $165.00
Quantity in Basket: none
 
 



  HONDA CR500 1990-01 PRO-LITE 3564TD
Code: 636M09050
Weight: 1.00
Price: $182.00
Quantity in Basket: none
 
 
  HONDA CR500 1990-01 PRO-LITE 3583TD
Code: 636M09100
Weight: 1.00
Price: $182.00
Quantity in Basket: none
 
 



  HONDA CR80 86-02 47.50 1869CS
Code: 643M04750
Weight: 1.00
Price: $78.00
Quantity in Basket: none
 
 
  HONDA CR80 86-02 48.00 - 1890CS
Code: 643M04800
Weight: 1.00
Price: $78.00
Quantity in Basket: none
 
 



  HONDA CR80 86-02 49.00 - 1929CS
Code: 643M04900
Weight: 1.00
Price: $86.00
Quantity in Basket: none
 
 
  HONDA CR125 92-03 PRO-LITE 2146CS
Code: 676M05450
Weight: 1.00
Price: $104.00
Quantity in Basket: none
 
 



  HONDA CR125 92-03 PRO-LITE 2165CS
Code: 676M05500
Weight: 1.00
Price: $104.00
Quantity in Basket: none
 
 
  HONDA CR125 92-03 PRO-LITE 2205CS
Code: 676M05600
Weight: 1.00
Price: $109.00
Quantity in Basket: none
 
 



  "HON CR250,97-01 PRO-LITE 2638CD"
Code: 702M06700
Weight: 1.00
Price: $134.00
Quantity in Basket: none
 
 
  "HON CR250,97-01 PRO-LITE 2658CD"
Code: 702M06750
Weight: 1.00
Price: $134.00
Quantity in Basket: none
 
 



  "HON CR250,97-01 PRO-LITE 2677CD"
Code: 702M06800
Weight: 1.00
Price: $147.00
Quantity in Basket: none
 
 
  HONDA CR125 GP SERIES 95-03 2205CS
Code: 762M05600
Weight: 1.00
Price: $127.00
Quantity in Basket: none
 
 



  HONDA CR250 97-01/HUSQ 99-04 2614CS
Code: 768M06640
Weight: 1.00
Price: $137.00
Quantity in Basket: none
 
 
  HONDA CR80 GP SERIES 86-02 1929CS
Code: 798M04900
Weight: 1.00
Price: $87.00
Quantity in Basket: none
 
 



  Honda CR250 2002-04 2658CD
Code: 801M06750
Weight: 1.00
Price: $131.00
Quantity in Basket: none
 
 
  Honda CR250 2002-04 2697CD
Code: 801M06850
Weight: 1.00
Price: $144.00
Quantity in Basket: none
 
 



  Honda CR85 2003-06 1890CS
Code: 833M04800
Weight: 1.00
Price: $72.00
Quantity in Basket: none
 
 
  Honda CR85 2002-06 1909CS
Code: 833M04850
Weight: 1.00
Price: $72.00
Quantity in Basket: none
 
 



  Honda CR85 2003-06 1949CS
Code: 833M04950
Weight: 1.00
Price: $79.00
Quantity in Basket: none
 
 
  Honda CR85 2003-06 1988CS
Code: 833M05050
Weight: 1.00
Price: $79.00
Quantity in Basket: none
 
 



  Honda CR125 Pro Lite 2004
Code: 840M05600
Weight: 1.00
Price: $103.00
Quantity in Basket: none
 
 
  Honda CR125 GP Series 2004-07
Code: 841M05600
Weight: 1.00
Price: $123.00
Quantity in Basket: none
 
 



  Honda CR125 GP Series 2004-07
Code: 841M05700
Weight: 1.00
Price: $123.00
Quantity in Basket: none
 
 
  Honda 2008 CRF250R 4v Domed 13.1:1 CR
Code: 4949M07800
Weight: 1.00
Price: $150.00
Quantity in Basket: none
 
 



  "STD HON CR,TRX250 PRO-LITE 2598CD"
Code: 526M06600
Weight: 1.00
Price: $135.00
Quantity in Basket: none
 
 
 




Create an account to checkout with Credit card or paypal. Click the Pay with Amazon button for faster checkout.