J.E. Pistons 300275 Round Piston Kit - Standard Bore 100.00mm, 10.5:1 Compression suspension-fork-preload-adjuster 2016-2018 Polaris 550 WideTrak LX

2016-2018 Polaris 550 WideTrak LX

1998-2006 KTM 250 SX

2022 - 2023 Lowrider ST

2020-2022 Ski-Doo Summit X E-TEC 850 154

2021-2022 Polaris Ranger XP 1000 NorthStar Premium

J.E. Pistons 300275 Round Piston Kit - Standard Bore 100.00mm, 10.5:1 Compression suspension-fork-preload-adjuster 2016-2018 Polaris 550 WideTrak LXBore: 100. 00mm Compression: 10. 5: 1 Compression Sizing: Standard Bore From Daytona to Bonneville, JE Pistons continues to set the standards in street bike piston design. JE has recorded wins at Daytona with American Hondas CBR600RR, low ETs on the drag strip and land speed records at Bonneville. Machined from 2618 T6 high tensile forged aluminum. Dome dish features smooth flowing radii; require no deburring or preparation. JE designs are