04-09 CRF250R CRF 250R 250X OEM 80mm Big Bore Kit Cylinder Top End Rebuild Kit

Transform your Honda CRF250R or CRF250X into a powerhouse with this complete 80mm big bore kit for the ultimate motocross upgrade.Key features Genuine OEM Honda cylinder, nikasil plated by Millennium Technologies for superior durability Forged JE or CP piston with rings, wrist pin and circlips included Cometic top end gasket kit for a perfect seal Kibblewhite high-temp Viton stem seals for maximum heat resistance BPRATV Talon titanium head stud kit with lifetime warranty Heavy duty cam chain for added reliability This complete 80mm big bore kit takes your CRF250R/X to the next level. The OEM Honda cylinder plated by Millennium Technologies offers unmatched reliability and durability. Combined with a forged JE or CP piston, you get superior performance and engine longevity. The top end gasket kit, Viton seals and titanium head studs ensure a leak-free top end built for hardcore use.BPRATV - The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!