This genuine Shimano replacement arm integrates seamlessly with 12-speed Deore cranksets, utilising the proven Hollowtech II architecture for lightweight rigidity and efficient power transfer. Offered in 170mm with a durable black finish, it restores full crank functionality for demanding trail conditions.
Specifications:
- Genuine Shimano spare
- FC-M6100-1 (Left Hand Arm)
- LH side crank arm only
- 170mm
- Black
- Hollowtech II (24mm axle)
FC-M6100-1 left hand crank arm unit
Sale price
£44.95
Regular price
RRP £49.99
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This genuine Shimano replacement arm integrates seamlessly with 12-speed Deore cranksets, utilising the proven Hollowtech II architecture for lightweight rigidity and efficient power transfer. Offered in 170mm with a durable black finish, it restores full crank functionality for demanding trail conditions.
Specifications:
- Genuine Shimano spare
- FC-M6100-1 (Left Hand Arm)
- LH side crank arm only
- 170mm
- Black
- Hollowtech II (24mm axle)