Rotor ALDHU Crank Arms

Rotor ALDHU Crank Arms Rotor’s new; highly sophisticated crankset technology has a sophisticated design and its clean aesthetics will complement any setup. The Rotor ALDHU Crank Arms are their lightest to date; engineered from CNC’d 7075 aluminium; with the complete set up weighing around 30 grams less than a standard spider and chainring combination. This process drills three full-depth holes from axle to pedal and results in a crankset that is both extremely rigid and has an exceptional stiffness to weight ratio. In a collaboration between professional cyclists and engineers; a system has been produced that allows you to fine-tune and optimise your pedalling performance according to your biomechanics; for the highest power outputs at the ideal point of your pedal stroke. The Q-Rings can be adjusted in 1-degree increments to find the OCP (Optimum Chainring Position) for enhanced customisation. Being a modular system; it’s easy to replace individual parts as they wear; or when you want to upgrade. An abbreviation of Alpe d’Huez; the ALDHU system was created to be Rotor’s most advanced crankset and one that’ll get you up the steepest mountains.