Mountain Integrated Hollow BB Press Bea S Bottom Bracket Bike Accessory

Made of high strength nylon plastic and bea , good structural design, novel appearance. The o- design can effectively prevent water from ente the five-way and can be used as a buffer belt for frame and BB.

bea , greatly improving abrasion resistance and not easy to rust. Condition: 100% Brand New Item Type: Bike Bottom Bracket Material: Nylon Plastic + Bea Optional Color: Black, Red Inner Diameter: Approx. 24 x 24mm Celsius 0.94 x 0.94in Fitment: Approx. 86 - 92mm Celsius 3.4 - 3.6in