Oval chainrings compatible with the new ALDHU 3D+ cranks, ROTOR's lightest crankset ever, as well as 4-bolt Shimano® R8000, R9100, 6800 and 9000 cranks. When mounted to ROTOR's ALDHU 3D+ cranks, these Q RINGS can be adjusted in 1-degree increments, in order to accomplish Optimal Chainring Placement. When mounted to Shimano® cranks, the chainrings are set to intermediate position OCP3, which is the position most frequently used by road riders.
Use with Shimano Bolt Covers for a smooth integration with Shimano cranks (not compatible with ROTOR 110x4 Spider)
- Compatible with Shimano 110x4 cranks and Rotor's 110x4 Spider
- Weight: 175g for 52/36
*Spider not included