xinlinlin Ceramic Bearing BB68 Bike Bottom Bracket Threaded BB English BSA 68
xinlinlin Ceramic Bearing BB68 Bike Bottom Bracket Threaded BB English BSA 68 Bottom bracket 68/73 22 24 mm for for Sram GXP 100 brand new High-quality durable Check Offer Price Product Information:Name: GUB C68 Ceramic bottom bracketColor: red, blue, black, gold, grayMaterial: 6061 Aluminum alloy+ Ceramic bearingsFit:For , IXF, Prowheel 24mm-24mm spindle cranksetsFor Sram GXP 22-24mm spindle cranksetsThread : BC...