The ROTOR ALDHU24 Crank Set – Direct Mount
Modularity allows you select the perfect chainring size for each ride and easily remove & install chainring with only one bolt. Choose Q RINGS® to enhance your performance with OCP mount technology to precisely adjust your unique Optimal Chainring Position (OCP). Classic Round chainrings also available.
ALDHU’s name comes directly from ROTOR’s 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.
What’s included: ALDHU24 Crank arms/ ALDHU Axle / Direct Mount Chainrings / Spacers
CHARACTERISTICS
- Weight: 355 g (170 mm)
- Sizes: 170 | 172.5 | 175
- Q-Factor: 148 mm / 153 mm depending on axle choice, rim or disc
- Chainline: 43.5 mm / 46 mm depending on axle choice, rim or disc
- Material: 7055 aluminium
- Compatibility: BB86/BB90/PF30/BBRIGHT/BB386/BSA/ITA30/BB30