JE Pistons Piston Kit - 399161 For Harley Motorcycles 2017-2024 road sofa-ls Offers real-time and continuous auto-tuning

Offers real-time and continuous auto-tuning with monitoring

Made for stock rotors

Designed to withstand the severe application of drag racing

Must order head gaskets separately for 883 and 1100 models

Amps 32 A Type Solid State Units Each Battery Voltage 12 V Material Aluminum Product Name Regulator Color/Finish Black Riding Style Street

JE Pistons Piston Kit - 399161 For Harley Motorcycles 2017-2024 road sofa-ls Offers real-time and continuous auto-tuningFeatures 2618 T6 forged construction provides better aligned grain flow and higher tensile strength to provide durability, even in high performance builds Skirt coating reduces opertating friction and wear Offset pins reduce piston rock and minimize operating noise Skirt notches for optimal clearance at bottom dead center Accumulator groove taps combustion gases below the top ring to promote more consistent, positive ring seal and performance Inlcudes