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crisper shifting and quieter operation
stability and durability
with the throat of the shoe curving over the foot from its outside to its inner side
XTR M9000 series
Model Thickness
ROTOR ALDHU 30 Crank Arms Size:175mm crisper shifting and quieter operationIntroducing 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
