- Stiff, lightweight 7050 aluminum arms updated with narrower 176mm Q-Factor
- Revised preload collar without the 2mm hex bolt on earlier collars
- Future-proof CINCH System allows you to quickly switch out chainrings
- 136mm wide spindle: 52mm chainline on bikes with Boost 148mm rear spacing
- 143mm wide spindle: for bikes with Super Boost 157mm rear specing
- Backed by a lifetime warranty, includes pedal washers
- *Bottom bracket cups/bearings sold separately
- 515g (170mm)
| Specs: | |
|---|---|
| BCD Rings: | direct mount/spider (separate) |
| Interface BB: | Cinch* (143 – 68/73) |
| Color: | black |












Reviews
There are no reviews yet.