Cylinder Works CW50012 Standard Bore Cylinder - 39.5mm drive-sprockets-drive-sprockets 2008-2009 Polaris Sportsman 800 EFI

2008-2009 Polaris Sportsman 800 EFI Touring

2022 Ski-Doo Summit X w/ Expert Package E-TEC 850 Turbo 154 2

2013 Indian Chief Vintage LE

Helps hold peak power RPM when dune riding and climbing hills

2021-2023 Kawasaki KAF1000 Mule PRO-DXT EPS Diesel FE

Cylinder Works CW50012 Standard Bore Cylinder - 39.5mm drive-sprockets-drive-sprockets 2008-2009 Polaris Sportsman 800 EFIBore: 39. 50mm Sizing: Sizing Not Available Ready to install, direct bolt on cylinders require no re plating and look virtually identical to the OEM cylinders. Nickel Silicon Carbide plated for long life. Vehicle Fitment: 2021 2023 Gas Gas MC 50 2017 2023 Husqvarna TC50 2009 2023 KTM 50 SX 2009 2023 KTM 50 SX Mini 2012 2013 KTM 50 SXS