Revolution Performance, Llc Big Bore Cylinder Kit - RP201-220W For Harley Motorcycles 1984-1999 Brand_Nelson Rigg 25" Style Standard Color/Finish Black

25" Style Standard Color/Finish Black Height Adjustment Extends 4

Each block installs between the top of the rear shock and shock mounting location on the frame

Compatible with RAM® holders with 2-Hole AMPS hole pattern

is just right

Revolution Performance, Llc Big Bore Cylinder Kit - RP201-220W For Harley Motorcycles 1984-1999 Brand_Nelson Rigg 25" Style Standard Color/Finish BlackFeatures Revolution aerospace grade all aluminum cylinders with nickel silicon carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps, and a longer lifespan True bolt on kit that delivers major power with no machine work required Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance's cylinders),