Heat treated steel. For use in up to .560″ medium lift applications; no machining required. Can be used with 906855 high performance springs but are compatible with OEM springs. For high RPM the 906855 spring set for higher spring pressure is recommended.
Andrews, top collar set. Steel. .560″ lift
€113.60
84-99 Evo Big Twin; 99-04 Twin Cam; 86-03 XL Sportster (NU)