Rotor ALDHU Carbon Crankarm

709.00 SGD


A solution that will adapt to your needs without having to replace the complete set -the ALDHU® Carbon crank- offered such wide configurations to meet the different preferences / needs of each individual cyclist.

Combine the cranks arms with different types of spiders, chainrings and axles. Looking for a power meter? Then choose the INspider, or you can also add it in the future; this is the main advantage of the the modularity of ROTOR cranksets.


  • Material: Carbon
  • Weight: 260 g (172.5 mm)
  • Sizes: 165 mm / 170 mm / 172.5 mm / 175 mm
  • Q-Factor: 147 mm (Standard Axle) |152 mm (Offset Axle)
  • Chainline (2X): 43.5 mm (Standard axle) |46 mm (Offset Axle)
  • Chainline (1X): 44.5 mm (Standard axle) |47 mm (Offset Axle)
  • Compatibility: BSA30, ITA30, BB30 bearing kit, PRESS FIT 4630, UBB4630, BB386, PRESS FIT 4130

Photo Credit: Rotor