NEW Gates Carbon Drive CDX CenterTrack Thread-On Fixie Rear Sprocket - 21t, Compatible with ISO Fixed Cog Threading, Silver groupset-shifter-type-flat-bar Requires Eyelets: Yes

Requires Eyelets: Yes

Straight-pull hub and spokes are radial laced

group rides and big families

Chain Wrap Capacity (teeth): 40

NEW Gates Carbon Drive CDX CenterTrack Thread-On Fixie Rear Sprocket - 21t, Compatible with ISO Fixed Cog Threading, Silver groupset-shifter-type-flat-bar Requires Eyelets: YesGates CDX Thread On Fixie rear sprocket are crafted from stainless steel, making them durable enough for global trekking, competitive racing, or rugged off roading. Thread on Fixie mounting style Stainless steel construction 11mm pitch CDX CenterTrack belts, cogs and rings do not interchange with any part of a CDC CDX MudPort system Tooth Count: 21