Rotor Ring Chainring BCD 110x4 39T (53&54) 12-11S Inner

Optimize your bike with the Rotor Ring Chainring 39T

The Rotor Ring Chainring BCD 110x4 39T is ideal for road cyclists seeking superior performance. Designed to be lightweight, durable, and highly compatible, it enhances your pedaling efficiency and adapts to the most advanced drivetrains.

Precision materials and design

Made from high-quality aluminum, this chainring combines lightness and durability. Its round design ensures smooth and efficient transmission, even in the most demanding conditions.

Size options and combinations

Available in a size of 39 teeth, this chainring is compatible with larger chainring combinations, such as 53 and 54 teeth, perfectly catering to the needs of the most demanding cyclists.

Compatibility and versatility

Designed to work with all Rotor cranks with BCD 110x4, as well as with Shimano Dura-Ace FC-R9200, Shimano Ultegra FC-R8100, and Shimano Powermeter. Compatible with 11 and 12-speed drivetrains, making it ideal for modern configurations.

Specific performance

Thanks to its optimized design and advanced materials, this chainring improves pedaling efficiency, providing a smooth and uninterrupted cycling experience, perfect for intensive training or competitions.