ROTOR ALDHU 30 Crank Arms Size:175mm with the throat of the

with the throat of the shoe curving over the foot from its outside to its inner side

Model Thickness

Microtex is the thinnest option for pin-sharping handling and control

XTR M9000 series

often the source of shifting problems

ROTOR ALDHU 30 Crank Arms Size:175mm with the throat of theIntroducing the ALDHU cranks, ROTORs lightest cranks ever. The innovative modular structure, together with axles and different chainring options, makes each component individually available to accommodate the current spectrum of riders and bike standards. The ALDHU incorporates OCP Mount technology, which enables the rider to fine tune the orientation of ROTORs oval Q RINGS. The ALDHU proprietary, patent pending design is based on the modularity of