These aero rings were built as a solution for the people who want the quality of ROTOR chainrings but aren't ready to change their whole groupset from a stock AXS setup. CNCed out of 7071 aluminum, these are the best chainrings money can buy. They will deliver all the benefits of ROTOR chainrings in a neat, clean-shifting, aerodynamic package. Pedal harder, push farther, and go faster with less effort.
The 110 BCD 4-bolt asymmetric bolt pattern is compatible with all ROTOR modular cranks and power meters including 2INpower, INpower, INSpider, ALHDU, and VEGAST.
- Weight: 175g for 52/36
*Spider not included