Until January the 6th

Until January the 6th

NEW 2INpower® SL

NEW 2INpower® SL

The LIGHTEST DUAL POWERMETER in the market
NEW INSPIDER MTB

NEW INSPIDER MTB

Featured products Our New Arrivals

12s CompatibleNew release

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

Rotor History Rotor History

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.