Ultegra/105 level Hollowtech II bottom bracket
Shimano, SM-BBR60, Hollowtech II Bottom Bracket, BSA, 68mm, 24mm, Grey, ISMBBR60B
Compatible with all road Hollowtech II cranks
With a focus on reduced weight and cross-country tuned stopping power, the SLX BL-M7100 lever provides intuitive modulation so that you can explore your limits with confidence.
The SLX BL-M7100 lever provides intuitive modulation so that you can explore your limits with confidence. The SLX M7100 caliper features lightweight braking performance and reliable stopping power in all conditions.
