Revolution Performance, LLC Cylinder Kit 128" Big Bore Black With Highlighted Fins 114"/117" M8 - RP201-606W For Harley Motorcycles 2017-2024 Brand_Show Chrome Accepts most 4" x 7"

Accepts most 4" x 7" license plates

Requires use of part 3805-0268 when using with '00-'17 Softail shocks

Eliminates thread problems associated with chromed hardware

625" Thickness 1

do not fade or promote clutch swell

Revolution Performance, LLC Cylinder Kit 128" Big Bore Black With Highlighted Fins 114"/117" M8 - RP201-606W For Harley Motorcycles 2017-2024 Brand_Show Chrome Accepts most 4" x 7"Features Aerospace grade all aluminum cylinder with nickel silicon carbide (NSC) electroplated bore NSC plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan Includes pair of all aluminum NSC coated bore cylinders, custom forged pistons with high tension rings specifically designed for NSC cylinders and a head base gasket set Replacement gasket sets available separately Upgraded cylinders studs