Counter balancer plain bearings x 2
This kit includes the crankshaft assembly
Pro Design Cool Head with 68mm Big Bore Domes (Please let us know if you have a preferred CC & we will try to accommodate)
Designed specifically for the years 2009 to 2023
Hotrods 125
11-13 RZR XP 4 900 98mm Big Bore Cylinder CP Pistons Cometic Top End Rebuild Kit WR250X Counter balancer plain bearings x61001 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