Our Heavy Duty Sprocket Adapter is the strongest, widest sprocket adapter available, with a full 7/8″ width clamping surface.
The adapter body is a unique balanced three piece design that easily fits between even the largest spokes. The three 3/8″ adapter bolts are arranged in such a way as to draw the three clamping pieces to center, which is far superior to other commercially available two piece designs.
These sprockets have a large center hole and 3/8″ counter sunk bolts for greater coaster brake arm clearence. If you want a perfectly balanced sprocket adapter with greater clamping force and easier installation, then this Heavy Duty Sprocket Adapter is for you. Currently available for the Shimano CB110, Hystop & Falcon brand hub. Additional models available soon.
Sprockets we offer are 36 & 40t only.
Sprockets are designed to run either the standard 415 or 41 chain. You will be shipped a ’40t’ sprocket if you do not specify another at the time of ordering. These are ‘IN STOCK’ & ready to ship! 🙂