CRF450R 2002-2007 510cc Big bore Stroker
No mods required. Nikasil plated cylinder, 100mm piston kit, top end gasket set, and 3mm stroker crankshaft.
$50 off when
you order any two 4 stroke big bore kits
- when ordering online their is no option for the discount,
but we will deduct the $50 from your order before processing
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