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Bosch E-Bike Parts
KMC Bosch Gen 4 38t Chainring (9mm Offset)
£24.99
For the Bosch Gen4 chainrings, KMC 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.
- For Bosch Gen 4 CX Systems
- Direct Mount: 9,0mm offset
- Chainline: 52mm
- Size: 1/2" X 11/128"
- Colour: Black
- Treatment: Hardened Chromoly steel
- Perfectly matched to KMC chains
- Compatible with all 1-8 speed (1/2"x3/32") and 9-12 speed (1/2"x11/128") chains
- Maximum efficiency which saves battery
- BFCB45238
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