BPRATV 89mm aftermarket big bore cylinder (440cc conversion)
Compatible with all 2003+ Yamaha YZ250 and YZ250X two stroke models
4667M08900
✔ Water Pump Bearing & Mechanical Seal – Optimize cooling
Installation of these parts may void vehicle manufacturers warranty coverage and/or may cause the vehicle to be illegal in some locations
14-15 RZR XP 900 98mm Big Bore Cylinder CP Pistons Cometic Top End Rebuild Kit M6105i BPRATV 89mm aftermarket big bore61001 K01, M9067, 306378, C3535, 5813736, 2204509, 3022190, 3022328, 2204509, 3022190, 3022328, 306378, 306379, 306369, K8897D500 2, 71048 8, H3892SP2030S, 40045M09300, 60001, C3446 Unlock your RZR XP 900's full potential with this complete 975cc Big Bore Top End Rebuild Kit! This kit has everything you need for a smooth, reliable rebuild or upgrade. The closed deck cylinder design can withstand the rigors of high boost turbo setups, offering over