Rotor VEGAST 3D+ Kurbelarme

With the ROTOR VEGAST 3D+, ROTOR is finally moving into the fast lane when it comes to crank technology.

The ROTOR VEGAST crank system for racing bikes was created together with the ROTOR ALDHU and shares its innovative and modular design. While the ALDHU was extremely lightweight, VEGAST scores with an excellent price/performance ratio and, apart from the ALDHU's wide range of crank arm lengths, offers all the features of its brother.

Assembly can be completed in minutes without any special tools and changing the chainrings is just as easy. Thanks to the direct mount system, in which the blades are mounted directly on the shaft without a spider, a standard Allen key is sufficient as a tool. You can choose from the revolutionary combination chainring in one-piece design (chainring combination milled from a block) and single chainrings. Both in a round version or with the oval Q Rings from ROTOR with 12.5% ​​ovality.
Alternatively, a direct mount spider can also be used, which enables the traditional mounting of two chainrings with chainring screws and expands the range even further.

The direct mount system of the ROTOR VEGAST allows for the first time the fine adjustment of oval chainrings (OCP) in one-degree increments and thus an incomparable individualization to personal requirements. This gives the rider the best possible approximation to optimal pedaling efficiency. The crank arms of the VEGAST made of 6082 aluminum alloy are reworked/hollow-drilled using ROTOR's patented Trinity Drilling System and offer an ideal ratio of stiffness to weight.

ROTOR VEGAST is perfect for racing cyclists who want a high-quality and lightweight crank system without complications, with low maintenance and assembly effort and the ability to improve pedaling efficiency. The VEGAST is of course compatible with other road bike groups from Shimano, SRAM or Campagnolo and offers future-proof technology thanks to Direct Mount.

The VEGAST, based on the ROTOR 3D+, is a fully modular system and completely dispenses with the set of left crank arm and combined axle/spider/right crank arm that has dominated for decades.

The direct mount system of the ROTOR VEGAST 3D+ allows for the first time the fine adjustment of oval chainrings (OCP) in one-degree increments and thus an incomparable individualization to personal requirements. This gives the rider the best possible approximation to the best possible pedaling efficiency. The crank arms of the VEGAST 3D+ made of high-strength and very light aluminum offer a perfect ratio of stiffness to weight.

ROTOR VEGAST 3D+ is perfect for racing cyclists who want a very light crank system without complications, with little maintenance and assembly effort and the ability to improve pedaling efficiency. It shares the driver's desire for individuality with crank systems in the very expensive premium lightweight construction class, but in contrast is affordable.

Spider or direct mount combination chainring – the choice is yours

The VEGAST 3D+ is of course compatible with other road bike groups from Shimano, SRAM or Campagnolo and offers future-proof technology thanks to Direct Mount.

• Material: Aluminum 7075-T6 (100% CNC)
• Arm length: 170, 172.5 or 175mm
• Bottom bracket: All 30mm bottom brackets
• Chainline: 43.5mm (rim brake) / 46mm (disc brake)
• Q factor: 148mm (rim brake) / 152mm (disc brake)
• Pedal thread: standard 9/16"
• Weight: 380g
• Color: Black