Yam YFM660 Raptor 9.9:1 CR (4966M10100)
Wiseco Yamaha YFM660 Raptor 9.91 CR (4966M10100) Piston Kit
Availability: Out of stock - on backorder and will be dispatched once in stock (Delivery time unknown – contact us).
SKU: wisPK1433
Mfr. part no.: PK1433
GTIN: 193564148735
Wiseco 4 Stroke Forged Series Piston Kit, 101.00 mm Bore, 9.9:1 CR