Gates Carbon Drive CDX CenterTrack Thread-On Fixie Rear Sprocket - 21t Compatible ISO Fixed Cog Threading Silver Type-26 Tires Euro Bottom BracketHigh-quality four bearing

Euro Bottom BracketHigh-quality four bearing design with aluminum cups

}Shimano Ultegra R8000 39t 110mm 11-Speed Chainring for 39/53t

Chamfered link plates for optimum shifting performance with 12-speed systems

}WHISKY 50w Rim Decal Kit for 2 Rims Lime Green

3-compartment spray resistant back pockets

Gates Carbon Drive CDX CenterTrack Thread-On Fixie Rear Sprocket - 21t Compatible ISO Fixed Cog Threading Silver Type-26 Tires Euro Bottom BracketHigh-quality four bearingGates 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