The Primo Omniguard Sprocket is designed to be able to be bashed, battered, and beaten without breaking. Utilizing a bolt on, and replaceable, nylon guard this setup allows sprocket stalls and slides to be buttery smooth.
Thickness: 19mm (with Guard Installed)
Bore: 15/16" (24mm)
Adapter: 19mm & 22mm Included
Weight: 6.9 oz (25T)