Cylinder Works 20001-K02 Standard Bore Cylinder Kit - 95.00mm Bore, 12.5:1 Compression fuel-air-oxygen-sensors Meets performance specs of OE

Meets performance specs of OE silicone gaskets

2018-2019 Beta 300 RR Race Edition

The desired sound level

2019-2022 Ski-Doo Expedition Sport ACE 900

2021-2024 Polaris Sportsman 850

Cylinder Works 20001-K02 Standard Bore Cylinder Kit - 95.00mm Bore, 12.5:1 Compression fuel-air-oxygen-sensors Meets performance specs of OEReady to install, direct bolt on cylinders require no re plating and look virtually identical to the OEM cylinders. Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise. Nickel Silicon Carbide plated for long life. Kits come complete with gaskets, cylinder, piston, rings, pin and clips. Vehicle Fitment: 2003 2006 Yamaha WR450F 2003 2005 Yamaha YZ450F