05-17 CRF450X CRF 450X 96mm CP Pump Piston Cylinder Cometic Top End Rebuild Kit H1091027S Compatible with: Yamaha Raptor

Compatible with: Yamaha Raptor

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2155" Seal Use O

All bearings are as good as or better than OEM at a lower cost

05-17 CRF450X CRF 450X 96mm CP Pump Piston Cylinder Cometic Top End Rebuild Kit H1091027S Compatible with: Yamaha RaptorBoost your Honda CRF450X with this powerful 96mm cylinder kit! This top end rebuild kit packs a punch with a 12. 5: 1 high compression piston for ripping acceleration. CYLINDER WORKS 96mm Nikasil cylinder stock bored for bolt on horsepower CP Carrillo 12. 5: 1 high compression piston for aggressive power delivery Complete Cometic top end gasket set for a reliable seal Kibblewhite Hi Temp RED Viton stem seals for no leaks With a 12. 5: 1 compression