Je Pistons Ultra Series Piston Kit - 391731 For Harley Motorcycles 2018-2026 Brand_Thrashin Supply Co. Great performance

Great performance

Finish Powder-Coated Clamping Diameter 7/8" Color/Finish Powder-Coated End Rise 4-1/2" Features Not Dimpled Handlebar Diameter 7/8" Height 4-1/2" Features Smooth

Memphis Shades Fats/Slim mount kit feature Quick-Change mounting

U-bolt accommodates rails from 0

Je Pistons Ultra Series Piston Kit - 391731 For Harley Motorcycles 2018-2026 Brand_Thrashin Supply Co. Great performanceFeatures 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