The FBM Holeshot Sprocket features a centre bore for a 22mm spindle, but for a 19mm you can use the included nickel-plated steel hat washer. It is incredibly lightweight thanks to the CNC'd 7075 T6 aluminium that is 8.85mm thick at the centre, tapering to 6.35mm (1/4") at the teeth.
Buy FBM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns