DetailsGossamer:~ Cold forged solid aluminum AL6061/T6 cranks arms and CNC aluminum 7075/T6 chainrings. Features the No Bolt Design which is better for bearing life.
- • Cold forged AL6061/T6 aluminium crank arms
- • Chrome steel MegaExo bearings
- • AL7075 chainrings are compatible with SRAM, Shimano and Campagnolo 10-speed drivetrains, including Dura Ace 7900
- • 157mm Q-factor
- • No Bolt Design - 877g