Rotor 30 mm axle crankset – customisable

Rotor offers you the chance to create a bespoke model and boost your performance. You’ll have plenty of freedom to choose your components and build the crankset that’s right for you! Whether you use round or oval chainrings, and whatever your crank length, Rotor will let you customise your crankset from start to finish.
Victory at the end of the cranks: don’t leave a single watt by the roadside with these Rotor Aldhu Carbon cranks in the 30mm version. The carbon version reduces the weight of the pair of cranks by 100g compared to the aluminium version. It also offers an 11 per cent increase in vertical stiffness and a 36.1 per cent increase in lateral stiffness. For those on a tighter budget, the Aldhu or Vegast aluminium cranksets are a good compromise.
Performance delivered by chainrings:
- Oval chainrings: Their oval shape makes it easier to pass through the dead centres and engages more teeth in the power zone under load.
- Classic round chainrings: a wide range of gear ratios to suit all terrains.
Compatibility and modularity right down to the teeth: you can fit chainrings compatible with your SRAM 11- and 12-speed AXS drivetrain or Shimano Di2 11- and 12-speed drivetrains and optimise your drivetrain.
The power axle: this bottom bracket is specifically designed for fitting the Rotor, Aldhu and Vegast 3D cranksets. It is made from 7075 aluminium and weighs 99 grams.
The centre star: Spider Mount design with separate chainrings and centre star for modularity and versatility.

Technical specifications: 

- Compatibility: BSA30, ITA30, BB30, PRESS FIT 46-30, UBB46-30, BB386, PRESS FIT 41-30, BB86-30
- Mounting: Spider Mount
- Chainring type: double, oval or round
- For drivetrains Shimano or SRAM, 11- to 12-speed
- Crank length: 150/155/160/165/167.5/170/172.5/175 mm
- Sprocket colour: matt or gloss black
- Bolt kit: for Spider Mount installation
- Brand: Rotor
- PLEASE NOTE: crankset shipped unassembled