GET A FREE CHAINRING

GET A FREE CHAINRING

with your NEW INSPIDER® MTB SHIMANO® COMPATIBLE
NEW 2INpower® SL

NEW 2INpower® SL

The LIGHTEST DUAL POWERMETER in the market
New ROTOR Outlet

New ROTOR Outlet

Awesome deals for your bike

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 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.