Specifications: The joint uses two waterproof structure designs to improve the sealing performance. This product is mainly made of aluminum alloy, which is light in weight and high in strength. The bearing adopts imported ceramic hybrid bearing to improve the service life.
Item Name: Bike Bottom Bracket Material: Aluminum Alloy, Nylon Thread: BC1.37 Features: Durable, Easy to Install, Bike Parts Diameter: 24mm/0.94" (Approx.) (Included a Reducer, it Also can be Used for 22mm/0.87" Cranks) Suitable for Bottom Bracket Width: 68-73mm/2.68"-2.87" (Approx.)
Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.
Package Includes: 1 x Bike Bottom Bracket 2 x Washer 1 x Reducer