The ALDHU 3D+ and VEGAST cranks are Rotor’s most innovative cranks ever. The innovative modular structure, together with axles and different chainring options, makes each component individually available to accommodate the current spectrum of riders and bike standards.
In addition to a lighter, stiffer chainring, there was one more important factor when designing Qarbon Q rings: compatibility. No need to swap out your Shimano cranks to accommodate our Qarbon Q rings, ROTOR has crafted Q rings Qarbon Shimano 110x4 just for you. Choose from 3 Optimum Chainring Positions (OCP) to fine-tune your improved riding experience and go farther and faster with less fatigue.