Still getting more individualised: the ALDHU 3D+ chainrings by Rotor
The ALDHU 3D+ cranks are Rotos’s 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 3D+ incorporates OCP Mount technology, which enables the rider to fine-tune the orientation of Rotor’s oval Q-Rings. The ALDHU 3D+’s proprietary, patent-pending design is based on the modularity of each crankset component.
The model name comes directly from Rotor’s racing heritage. It is an abbreviation of Alpe d’Huez to commemorate Rotor’s first iconic victory at the Tour de France with Carlos Sastre.
Mount: ۱۱۰ mm bolt circle diameter, 4-arm asymmetrical
Teeth: ۳۴t, 36t, 39t, 50t, 52t, 53t
Gearing: ۲×۱۰-speed, 2×11-speed
Combinations: ۳۴-۵۰t, 36-52t, 39-53t
Material: aluminium (7075)
– ALDHU: innovative modular structure with different axles and chainring options
– for chainring change only an allen key is required
– chainrings may also be used with Shimano 4-arm cranks (Crank Covers for Dura Ace and Ultegra recommended)
– ۱ x Rotor ALDHU 3D+ noQ chainring
-matte black / 52 tooth : 133 g (in Kombination mit 36Z)