Shimano Dura Ace 9000 2x11 Crankset
The Dura-Ace 9000 crank represents a radical departure from traditional crank design resulting in unrivaled performance. Utilizing a new x-shaped spider, Shimano does away with the fifth arm while producing the stiffest spider they have made up to this point. How is this possible?
- 4-arm crankset maintains high rigidity with reduced weight over previous 10sp models
- Hollowtech-II (HT2): 24mm aluminum/composite BB spindle integrated with right crank arm for increased rigidity, left arm mounts to spindle spline
- Compatible with Super Narrow HG EVO 11sp chain for the best 11 speed system available
- Weight: 683g at 170mm length