YXZ1000R Hi Comp Big Bore Rebuild Kit 82mm 12.5:1 Pistons 1049c Complete Top End

This part is compatible with 5 vehicle(s) matching SS EPS YXZ1000R. Notes Year Make Model Submodel   2022 Yamaha YXZ1000R SS EPS   2021 Yamaha YXZ1000R SS EPS   2020 Yamaha YXZ1000R SS EPS   2019 Yamaha YXZ1000R SS EPS   2018 Yamaha YXZ1000R SS EPS     WORKS ON ALL YAMAHA YXZ1000R MODELS AND YEARS Wiseco +2mm big bore 12.5:1 forged pistons - RACE GAS ONLY Nitrite coated piston rings Chrome wristpins Circlips Big bore head gasket Valve stem seals Maxlock TITANIUM head stud kit - LIFETIME WARRANTY* NGK spark plugs Timing chain Pistons use pump or race gas No case or head mods required (fuel controller IS required we have that if you need it) You will need to bore and re-plate your block for this kit.  We can do that too. All brand new parts and we are an authorized distributor