Description
Features:
100 brand new and high quality
1# 40-32mmm, inner diameter 32mm, outer diameter 40mm, steel ball diameter 4mm, commonly used in MTB and Road bike front fork headset
2# 37-29mm, inner diameter 29mm, outer diameter 37mm, steel ball diameter 4mm, commonly used in ordinary bicycle front fork headset
3# 38-24mm, inner diameter 24mm, outer diameter 38mm, steel ball diameter 8mm, commonly used in children's bicycles
4# 31-22mm, inner diameter 22mm, outer diameter 31mm, steel ball 4.763mm, used for Bottom Bracket
5# 29-22mm, inner diameter 22mm, outer diameter 29mm, steel ball diameter 6.35mm, common bottom bracket on the market
6# 25mm, outer diameter 25mm, steel ball diameter 6.35mm, often used in rear hub
7# 21mm, outer diameter 21mm, steel ball diameter 4.763mm, often used in front hub
Specification:
Material: Steel
Quantity: 2PCS
The package includes:
2x bearing
![](http://ae01.alicdn.com/kf/HTB1pILrai_1gK0jSZFqq6ApaXXay.jpg)
![](http://ae01.alicdn.com/kf/HTB1NRPpamf2gK0jSZFPq6xsopXac.jpg)
![](http://ae01.alicdn.com/kf/H4bb730aef345401e9d9df00ac007a0b5X.jpeg)
![](http://ae01.alicdn.com/kf/Hd316a208a9414dd0a3aaff01d9b49e6av.jpeg)
![](http://ae01.alicdn.com/kf/H45faefd357ba41ee95a2b4e092d293f1W.jpeg)
![](http://ae01.alicdn.com/kf/Haf019ac5680e456ca6631a9e3c0a08bbW.jpeg)
![](http://ae01.alicdn.com/kf/Hba8b743ec10945858d2d88813388cd7fT.jpeg)
![](http://ae01.alicdn.com/kf/Hc6e288b60b70417bbc48c7b5beb9dfbcJ.jpeg)
![](http://ae01.alicdn.com/kf/Hd7fece11ae7e4c90b1bb56a21a289ff2f.jpeg)
![](http://ae01.alicdn.com/kf/HTB1r4rqaoT1gK0jSZFhq6yAtVXaR.jpg)
![](http://ae01.alicdn.com/kf/HTB1MCXgaAL0gK0jSZFxq6xWHVXa3.jpg)
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