, please spend more than £50Description
A drive is efficient when chain and chainring work together perfectly. The most important factor here is an optimum form and force fit, which is created by a minimum of play between the drive components. Precision is the central KMC issue in the development of advanced drive components. For the Bosch Gen4 chainrings, for example, we have designed a completely new tooth profile: It prevents the chain from falling off without forcing it onto the teeth. The result is the perfect balance of power and smooth running with a long service
life.
Features:
- Treatment: Hardened Chromoly steel
- For Bosch 4 Systems
- Direct Mount; 9,0mm offset
- Perfectly matched to KMC chains
- e1, e12, e11, e10, e9 and e8 chains
- Maximum efficiency which saves battery
Specification:
| Brands | KMC |
|---|---|
| Colour | Black |
| Size | 38T |
| Pitch | 1/2 x 11/128 |
| Material | Chromoly |
| Teeth | 38 |
| Speed | 11 Speed |
| Colour | Black |
