Black friday is here!

Black friday is here!

The lowest prices of the year
New ROTOR UNO Electronic Groupset

New ROTOR UNO Electronic Groupset

For cyclists who want to break away from the standard
INspider® Technology

INspider® Technology

Check out our range of spider power meters

Featured products Our New Arrivals

Composite PF4630BB

Special Price $31.55 Regular Price $52.59

Composite preload nut

Regular Price $10.52 As low as $6.83

INspider 2.0 Aero Crown 110x4

Special Price $75.29 Regular Price $115.83

UNO Electronic MTB Carbon Groupset

Regular Price $1,612.43 $1,345.27

UNO Electronic MTB Groupset

Regular Price $1,384.28 $1,217.74

UNO Electronic Gravel Carbon Groupset

Regular Price $1,871.51 $1,583.64

UNO Electronic Gravel INspider Groupset

Regular Price $2,279.84 $1,915.21

12-11s CompatibleNew release

We have released our new Direct Mount chainrings fully compatible with Shimano® 12-11 speed groupsets. Discover available sizes and get yours.

ROTOR historyThe result of a dream

ROTOR was born in Spain, when in 1994, two friends and enthusiastic cyclists set out to achieve something that many others had tried and failed to do: eliminate dead spots in the pedaling process.