KOO Spectro for free

KOO Spectro for free

in full CRANKSETS with POWER METER
Cranksets Up to 40% Off

Cranksets Up to 40% Off

Designed to break limits
Carbon Cranksets 30% Off

Carbon Cranksets 30% Off

Experience extreme lightness and stiffness

Featured products Our New Arrivals

Inpower Gloss GRX® crankset

Regular Price €909.96 €563.38

INspider Vegast 1X Crankset

Regular Price €1,138.96 €811.06

Vegast 1X Universal tooth Crankset

Regular Price €369.97 €277.50

R-Hawk Bumper Set

Regular Price €23.90 As low as €18.16

R-Raptor Bumper Set

Regular Price €21.90 As low as €16.64

INpower® Matt Non-Drive Side Arm

Regular Price €104.90 As low as €95.46

2INpower® MTB Non-Drive Side Arm

Regular Price €179.90 As low as €163.71

12s CompatibleNew release

We have released our new chainrings fully compatible with Shimano® 12 speed 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.