JE Pistons Ultra Series Piston Kit 4.310" 11.25:1 CR 114"/117" M8 - 394100 For Harley Motorcycles 2018-2026 Sale measuring 1

measuring 1

1970 Yamaha XS1 1971-1972 Yamaha TX 650 1971 Yamaha XS-1 650 B 1972 Yamaha XS2 1973-1975 Yamaha RD 350 1973-1975 Yamaha RD250 1973-1974 Yamaha TX650 1973 Yamaha XS-2 650 1974 Yamaha XS 650 1975-1981 Yamaha XS650 1976-1977 Yamaha RD 250 1981-1982 Yamaha RD 350 LC 1981-1983 Yamaha XS650S Special 1982 Yamaha RZ 350

50 mm Riding Style Street Inside Diameter 39

Color/Finish Aluminum Style Classic Caliper Pistons 2 Piston Material Billet Aluminum Units Kit Rotor Diameter 11-1/2" Riding Style Street Mounting Position Rear Product Name Brake Caliper Kit

2022-2023 Polaris General 1000 Sport 2020 Polaris General 4 1000 2020-2021 Polaris General 4 1000 Deluxe 2020-2022 Polaris General XP 1000 Deluxe 2020-2022 Polaris General XP 4 1000 Deluxe 2020-2021 Polaris RZR 570 Premium 2020 Polaris RZR 900 Fox Edition 2020 Polaris RZR 900 Premium 2020 Polaris RZR S 900 EPS 4x4 2020 Polaris RZR S 900 Premium 2020-2023 Polaris RZR Trail S 900 Premium 4x4 2020-2021 Polaris RZR XP 1000 2020-2021 Polaris RZR XP 1000 High Lifter Edition 2020 Polaris RZR XP 1000 Limited Edition 2020-2023 Polaris RZR XP 1000 Premium 2020 Polaris RZR XP 1000 Trails and Rock Edition 2020-2021 Polaris RZR XP 4 1000 2020-2021 Polaris RZR XP 4 1000 High Lifter Edition 2020 Polaris RZR XP 4 1000 Limited Edition 2020-2023 Polaris RZR XP 4 1000 Premium 2020-2022 Polaris Sportsman 570 Hunter Edition 2020-2023 Polaris Sportsman 570 Premium 2020 Polaris Sportsman 570 Premium LE 4x4 2020-2023 Polaris Sportsman 570 Touring Premium 2021 Polaris General 1000 Sport 4x4 2021 Polaris General 4 1000 Deluxe Ride Command Ed

JE Pistons Ultra Series Piston Kit 4.310" 11.25:1 CR 114"/117" M8 - 394100 For Harley Motorcycles 2018-2026 Sale measuring 1Features Propriety aligned grain flow forging technology for maximum tensile strength suited for high performance enviroment Cermic crown coating protects the piston by reducing heat transfer Internal and external bracing maintains optimized strength to weight ratio for longevity 3D undercrown milling in non critical areas reduces overall weight Lateral gas ports and accumulator groove maintain power producing ring seal even at high RPM and high boost