Bicycle Components & Accessories

Dioche Bottom Bracket, BB30 Mountain Road Bike Bottom Bracket Bearing for SHIMANO 24mm SRAM 24-22mm Crankset Aluminum Alloy Material: Bottom Bracket is made of high quality aluminum alloy and plastic cement materials, high strength and high hardness, not easy to deform, sturdy and Features: Interlocking design can reduce noise & increase rigidity, sealing... Dioche Bottom Bracket, BB30 Mountain Road Bike Bottom Bracket Bearing for SHIMANO 24mm SRAM 24-22mm Crankset