Rotor Aldhu carbon black cranks 03015533

ALDHU Carbon cranks use "Twin Leg" technology, which eliminates power loss caused by axle twisting, achieving the best stiffness-to-weight ratio on the market.

ROTOR chainrings, compatible with Shimano® 11 and 12-speed groups, feature an aerodynamic design that improves airflow. The optimized tooth set ensures fast and precise gear shifting in all conditions, while the new architecture enhances their structural stiffness – making them the choice of the most demanding cyclists.

What the kit includes:

Aldhu Carbon cranks

30 mm axle

BCD110x4 round chainrings

BCD110x4 spider

Optional bottom bracket set

Technical specifications:
Crank length (mm): 155 | 165 | 170 | 172.5 | 175
Chainring sizes: 46/36 | 50/34 | 52/36 | 53/39 | 54/42
Axle: 30 mm
Q-Factor: 147.5 mm
BCD: 110x4
Chainline: 43.9 mm
Material: Carbon | 7075 T6 CNC Aluminum
Weight (170 mm / 50/34T): 549 g
Frame compatibility: BSA | ITA | BB30 | BB30A | BB86 | BB386 | BBright | PF30 | PF30A | T47
Group compatibility: Shimano® 2x12 | Shimano® 2x11 | SRAM® 2x11