| Name | 7 speed chain |
|---|---|
| Specification | 1/2"×3/32" narrow |
| Pin length | 7.3mm |
| Pin power | min.110kgs |
| Tensile strength | min.860kgs |
| Color | brown,blue,silver,gold |
| Compatible bikes | 21 speed bicycle index system |
Hangzhou Yonghua Bicycle Co.,Ltd.
Hangzhou Yonghua Sports Product Co.,Ltd.
- 0086-15924178376
- sales1@yhbicycle.com
- sales2@yhbicycle.com
- Zhejiang, China