Designed specifically for Oval chainrings, keeping your chain secure at every single crank position. Also works with round rings
- Features a unique adjustable chainline from 48-53mm making it compatible with standard and Boost setups
- fits 26-34T Oval or 28-36T round chainrings
- Backplate is 7075 aluminum, cage is GF PA66 polymer composite, bolts are titanium T25