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

Type Clutch Type OEM Replacement Base Color Black Product Name Lever Units Each Color/Finish Black Material Aluminum Riding Style Street

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

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

00 mm Units Kit Color/Finish Gray Cylinder Bore Coating Nickel-Silicon Carbide Riding Style Off-Road Engine Type 4-Cycle Product Name Cylinder Kit Overbore Standard Style Standard Compression Ratio 12

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