Rotor Bike Components Rotor Aldhu 24 Crank Arm

Original price was: $224.30.Current price is: $98.99.

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Rotor Aldhu 24 crank arm

Article number C02-108

With the Aldhu and Vegast, Rotor has developed a racing bike crank system that can be freely configured and assembled without special tools. Changing blades is a matter of minutes thanks to the Direct Mount (DM) system. Whether with round or oval chainrings from Rotor, everything is possible and available in many variants. The Aldhu’s Direct Mount System enables the fine adjustment of oval chainrings in 1-degree increments and thus incomparable customization to personal requirements.

Difference Aldhu/Vegast:

• Weight difference: Aldhu is lighter

• Price: Vegast is cheaper

• Crank length: Aldhu from 150 mm, Vegast from 170 mm

• Materials and Manufacturing

Scope of delivery:

• Rotor Aldhu24 crank arm left and right

Not included

• Axle 24mm standard or offset

• Direct Mount (DM) chainrings, or Direct Mount (DM) Spider (110×4) and chainrings (110×4)

• Standard 24mm spacer kit

• Bottom bracket

Technical specifications:

• Weight: 347.8 g (175mm without chainrings and axle)

• Sizes: 170/172.5/175

• Q-Factor: 148 mm / 153 mm (depending on the selected axis)

• Chain line: 43.5 mm / 46 mm (depending on the selected axle)

• Material: 7055 aluminum

• Compatibility: BB86/BB90/PF30/BBRIGHT/BB386/BSA/ITA/BB30