Rotor ALDHU / VEGAST Crank Axle

Even more individualisation: the Road Crank Axle by Rotor

With the ALDHU 3D+ and the VEGAST, Rotor has developed a trend-setting road bike crank system that can be freely configured and assembled without special tools and expertise. Whether it's with round chainrings or the oval Q-rings from Rotor, everything is possible. For the first time, the direct mount system facilitates the fine adjustment of oval chainrings in 1-degree increments, which helps to create unique customisation options tailored to individual requirements.

Technical Information:

Application:

Road

Material:

aluminium (7075)

Chainline:

43.5 mm

Q-Factor:

147 mm

Axle Diameter:

30 mm

Recommended Bottom Bracket:

BB30, BB386EVO, BSA, ITA, PF30*

* A complete overview of compatible bottom brackets and any necessary spacers can be found in the spacer chart by Rotor.

Features:

• innovative modular structure with different axle and chainring options
• OCP (Optimum Chainring Position) Mount Technology: The orientation of the oval chainrings can be finely adjusted through five mounting positions of the crank on the axle; numerous mounting options for spidering or chainrings
• version for rim brake frames with classic over locknut dimension

Technology:

OCP Mount
The exclusive Rotor technology OCP Mount stands for biomechanical optimisation of the pedal stroke when using Q-Rings. OCP Mount allows you to adjust the alignment of the chainring on the crank in 1 degree increments. The shape of the axle allows independent positioning of the crank arms and Spider or Direct Mount chainring, changing the relative position so that the optimum setting can be found for the user.
The multiple positioning possibilities of OCP Mount allow a super fine adjustment of the OCP (Optimum Chainring Position). This makes it possible to prevent or eliminate knee problems, to optimise the effectiveness of the crank rotation or to improve the traction on the MTB and cyclocross.
Position your chainrings with Rotor's OCP Mount System to get the most out of your ride.

Manufacturer Number:

C02-102-98010-0

Contents:

• 1 x Rotor crank axle
• not incl. crank arms
• not incl. bottom bracket

• black: 96 g

Rotor COMPONENTES TECNOLÓGICOS SL
C / Miño 14
28864 Ajalvir – MADRID
Spain
Verkäufe@Rotorbike.com