QXL Rings offer greater ovality for those seeking to optimize their pedaling effort and to minimize deadstroke. QXL Rings also offer 5 Optimum Chainring Positions (OCP) to fine-tune your riding experience.
- 16% Ovality
- 5 OCP settings
- 100% CNC, T6, 7075 Aluminum
- Steel shifting pins
- Design works for all 10 and 11 speed groups