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Chainring 44T for FC-E6100 (with Double CG)/SM-CRE61
For 24mm serrated bottom brackets, the SHIMANO STEPS FC-E6100 has a narrow, symmetrical Q-factor and is offered in black and silver.
For 24mm serrated bottom brackets, the SHIMANO STEPS FC-E6100 has a narrow, symmetrical Q-factor and is offered in black and silver.
BENEFIT
Optimized pedaling environment
FEATURE
Narrow and Symmetrical Q-factor
FEATURE
3 pieces construction with 24 mm BB axle serration