Origin8 SS-1101 Single Speed Hubs hub rear 32H 120

Sealed cartridge bearings. High flange design. Spacing: 100mm frt 120mm rear. HOLLOW CORE lightweight heat-treated axle. New lighter design. Front hubs use 9x1 thread pitch while Rear hubs use a 10x1 axle TECH SPECSFront/RearRR Cassette Body/Freehub1s FX/F