Aero Chain Guide: Zero chain drops. Zero wasted time. Because every single second counts, we designed this component so that chain drop is never an option again. Created for those who refuse to lose precious time, whether in a race or training. From now on, your only concern will be pushing the pedals and focusing on the road, not on the mechanics.

Compatibility: Single-chainring systems from 50 to 60 teeth.
Chainline: Optimized for chainlines between 44 and 52 mm.
Mount: Braze-on, to be installed on the mount originally intended for the front derailleur.
Material: 7075 aluminum.
Hardware: Titanium screw with black anodized finish.
Weight: 15 g
Adjustment: Mounting guide included in the package.