The Onyx OHM Hub Set delivers the proven Sprag Clutch engagement system in a lighter, more accessible package for the next generation of riders. With centerlock disc compatibility, stainless hardware, and smooth steel cartridge bearings, the OHM set balances performance, reliability, and value. Product Highlights Sprag Clutch engagement system with instant, silent power transfer Centerlock disc-compatible rear hub Front and rear hub set with 10mm bolt axles Stainless steel hardware and steel cartridge bearings HG driver compatible with internal and external lock rings Lightweight design with a 120 lb rider weight limit Specifications Type: Front and rear hub set Axle width: 100mm (front & rear) Axle style: 8mm and 10mm bolt-on Brake mount: Centerlock (rear) Bearings: Steel cartridge Hardware: Stainless steel Driver style: HG compatible with internal & external lock ring capability Rider weight limit: 120 lb Weight: 360 g (set without bolts)