Park Tool MT-10 Di2 The Revolution BSA BB provides

The Revolution BSA BB provides the ultimate in threaded bottom bracket performance

5 Accelerating Flash 75 6

Pedal Spindle: 9/16"

Braking surface: Basalt braking surface (for caliper brake)

It will become the supportive groupset that beginner riders choose to help them train for

Park Tool MT-10 Di2 The Revolution BSA BB providesThe MT 10 is a high quality folding take along tool that features forged aluminum side plates, a mix of hardened and plated tools, and smooth ergonomic operation. MT 10 FEATURES 3, 4, 5 and 8mm hex wrenches T25 Torx compatible driver Combo cross straight tip screwdriver Key ring holder Weight: 76g (2. 68 ounces)