ROTOR ROUND 110/4BCD ALDHU DA9100 ULT8000 ROAD CHAINRING

Still getting more individualised: the ALDHU 3D+ chainrings by Rotor

The ALDHU 3D+ and VEGAST cranks are Rotor’s most innovative 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.

Specifications:

Application: Road
Mount: 110 mm bolt circle diameter, 4-arm asymmetrical
Teeth: 36t, 39t,
Gearing: 2×10-speed, 2×11-speed

Technical Information:

Material: aluminum (7075)

Compatibility:

– ALDHU 3D+
– VEGAST
– Shimano 4-arm cranks (Crank Covers for {%product=62918
|title=Dura Ace R9100%}, Dura Ace 9000 bzw. {%product=67491
|title=Ultegra R8000%}, Ultegra 6800 recommended)

Features:

– for chainring change, only an allen key is required
– 34 – 39t inner chairing