Bifunctional Flange Offset Spacers and Center Reducers

Offset brake disc and chain or belt wheel flange and use brake discs, chain or belt sprockets with smaller inner diameter.

If the flange of the Harley-Davidson wheel hub is larger than the inner diameter of the brake disc, belt sprocket or chain sprocket and you want to make an offset for them at the same time, these combinations of HPU of offset disc and centering collar reducer are just the thing.