Medium cones with own rod.
Works from 17mm to 37mm
Works great with the R1 and similar bikes with big rim axel.
Cones range from 7/8 inch through 1 1/2 inch. Conventional set screw lock on 1/2 inch tool steel rod (NOT INCLUDED). Cones are Polyethylene w/brass set screws. Good for medium weight and most new heavy weight sport bikes with rear axle hole over 1 inch diameter including ZX-6, ZX-12, ZX-14, R6, R1, Hayabusa, Newer GSXR, 03-Current Buell wheels. (Not all models listed)