Function:
1 Made of high quality material, strong and durable sockets waterproof screws.
2. Variable speed bike accessories are equipped with waterproof screws, and the smooth axis greatly improved abrasion resistance and rust resistance.
3 The sealed bottom bracket is easy to install and operate, and its lubricity makes it easy to participate in bike racing.
4 Made of high quality metal material, high strength, strong and durable.
5 Suitable for mountain bikes, variable speed bikes, etc. This is an important bike accessory.
Specifications:
Condition: 100% Brand New
Item Type: Bottom Brackets
Material: Carbon steel
Package List:
1 x Bottom Bracket
2 x Screws