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
-SLX M7100 brake lever and 2-piston hydraulic disc brake caliper
-Additional contact point on handlebar increases stiffness by 10% vs BL-M7000
-Quicker engagement & shorter free stroke
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.
-Compatible with Red, Force, Rival, and Apex HRD, Level TLM, Level Ultimate, and Red AXS Mono-Bloc calipers
-Not compatible with Force AXS or Red AXS two-piece calipers (calipers with fixed hose angle)
-Steel blackplate
-Improved driving efficiency and stable shifting
-Shave bike weight off without sacrificing durability or reliability
-Optimal balance of lightweight and durability
