Rotor offers you the opportunity to create a customised model and boost your performance. You will have complete freedom in choosing your components to build the crankset that suits you best! Whether you use round or oval chainrings and whatever your crank length, Rotor allows you to customise your crankset from A to Z.Victory at your fingertips: Made from carbon or aluminium, this model provides excellent rigidity for optimal power transfer, ensuring you don't leave a single watt on the roadside.
Performance served on a plate:
- Direct Mount assembly with an integrated chainring and spider for rigidity and responsiveness. - Oval chainring: its oval shape makes it easier to get out of dead spots and engages more teeth in the power zone under pressure. - Classic round chainring: a wide range of gear ratios to suit all terrains.- Compatibility and modularity right down to the teeth: thanks to Rotor's Universal Tooth technology, you can optimise your drivetrain without any worries.
The bottom bracket: its 7075 aluminium design makes it both lightweight and rigid, weighing less than 100 grams. An interesting choice for the lightest builds.

Technical specifications:

- Compatibility: all bottom brackets with a standard 24 mm or 30 mm diameter axle, depending on the axle chosen. - Mounting: Direct Mount - Chainring type: single chainring, oval or round- Universal Tooth: for ROTOR 1x13 12s, ROTOR 1x13 13s, Shimano 1x11s, Shimano 1x12s, Sram 1x11s, Sram 1x12s, ROTOR UNO 1x11s, Sram 1x11s - Crank length: 150/155/160/165/167.5/170/172.5/175 mm - Axle: 24 or 30 mm for aluminium cranks; 30 mm for carbon cranks; - Brand: Rotor; - PLEASE NOTE: bottom bracket shipped unassembled;