- Weight: 175g for 52/36
- Outer Rings Available: 50, 52, 53
- Inner Rings Available: 34, 36, 39
- Compatible with Shimano 110x4 cranks and Rotor's 110x4 Spider
- Try Q: Swap for a round round ring within the first 30 days free of charge!
- Compatible with Shimano 12 speed r8100/r9200
These are our oval chainrings made for the INspider power meter or any of our new cranks when used in conjunction with our 4-bolt spider. They are also fully compatible with 4-bolt Shimano® cranks.
When mounted to ROTOR's cranks, these Oval Chainrings can be adjusted in 1-degree increments. When mounted to Shimano® cranks, the oval chainrings are set to intermediate position OCP3, which is the position most frequently used by road riders. For seamless integration with Shimano® cranks, there is a set of bolt covers for the different crank models.
ROTOR 4-bolt spider sold separately.