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Made from the highest quality materials and with precise engineering, ALDHU is designed for cyclists who seek the best. The ALDHU crankset is a perfect example of ROTOR's dedication to innovation and performance – forged from 7075 aluminum.
ROTOR's chainrings, compatible with 11- and 12-speed Shimano® groupsets, feature an aerodynamic design that improves airflow. The optimized tooth set ensures fast and precise shifting in all conditions, while the new architecture increases structural stiffness — making it the preferred choice of the most demanding cyclists.
What the set includes:
ALDHU cranks
30 mm spindle
BCD110x4 spider
Round chainrings BCD110x4
Model: Rotor Aldhu-R
Color: black
Spindle diameter: 30 mm
BCD: 110x4
Chainline: 43.5 mm
Material: 7075 T6 CNC aluminum
Arm length: 172.5 mm
Chainring combination (Round): 53-39T
Frame compatibility: BSA | ITA | BB30 | BB86 | BB386 | BBright | PF30 | PF30A | T47
Groupset compatibility: Shimano® 2x12 | Shimano® 2x11 | SRAM® 2x11
Weight: 641 g (170 mm, R50/34T)