- Weight: 745g for 170 length with 52/36 rings.
- Offset Axle is only needed on bikes with a tire clearance greater than 700x50cc.
ALDHU carbon cranks and the INspider power meter were literally made for each other. Build your carbon crankset your way; find the perfect fit for you, and the perfect fit for your bike. Pictured here with Aero Crown, second photo without.
Optimum Chainring Position (OCP) Mount technology allows the rider to fine-tune the orientation of ROTOR’s oval Q Rings by shifting them one degree at a time, finding the right balance in each pedal stroke for smooth power. This enables the rider to utilize the most powerful part of their pedal stroke to propel them further and allow a touch of relief through the weakest points.
The ALDHU's name comes directly from our racing heritage. It is an abbreviation of Alpe d’Huez to commemorate ROTOR’s first iconic victory at the Tour de France with Carlos Sastre.
Note: BB386 and BB86 frames may run into clearance issues; please call us for compatibility before ordering and check for contact before riding.