Description:
Premium material: This bottom bracket is made of sturdy material to get the best performance and longest durability.
Excellent craftsmanship: This bottom bracket has a double silicone seal to prevent contamination and have a long service life.
Professional use: This bottom bracket matches high grade components and technology, which can improve efficiency.
Fine polishing: This bottom bracket enjoys polishing appearance, which can reduce the burden.
Complete use: This bottom bracket can be used completely, which is durable, sturdy, and convenient.
Specification:
Color: Black, red, blue, purple, gold, green
Material: PE, aluminum
Size: Inside diameter: About 2.4x2.4xm/0.94x0.94inch
Package Includes:
1 piece bottom bracket
![](https://ae01.alicdn.com/kf/Saf3dddbb771c4489b5b27af5bf4d87a9r.jpg)
![](https://ae01.alicdn.com/kf/S0c56f7fedd6147a1a98671a04e35eba2D.jpg)
![](https://ae01.alicdn.com/kf/S9ac318b549744df8995d74a6ff4f6044J.jpg)
![](https://ae01.alicdn.com/kf/Saf3dddbb771c4489b5b27af5bf4d87a9r.jpg)
![](https://ae01.alicdn.com/kf/S58619457bd994ee0875e2d4e689c3747O.jpg)
![](https://ae01.alicdn.com/kf/S371977eac54f43e29b083c4c07af078dW.jpg)
![](https://ae01.alicdn.com/kf/S1d1d56f76fa04e95a5230d6c74b8a593s.jpg)
![](https://ae01.alicdn.com/kf/Sed0b6c7ed11a4411a0acab5f28f85153X.jpg)
![](https://ae01.alicdn.com/kf/S96a0ed7e1aa74d4eb30a84422e0e2bcad.jpg)