Product Description Specifications Wiseco Yamaha YZ450F 03-09/WR 03-15 131 CR Piston kit CARB: This product is not CARB Legal and not for sale in California Category: Engine Components>Piston Sets - Powersports Core: N LTL: N MPN: 4786M09500 Proposition 65: N Special Order: Y
Wiseco 03-09 Yamaha YZ450F/03-15 WR 12.5:1 CR Piston Kit - 4785M09700 MSRP: $268.67 Was: Now: $209.50 Add to Cart