Plateau Extérieur 11V ROTOR R-RING AERO 5 trous/110mm Noir noel Equipped with Bluetooth and ANT+

Equipped with Bluetooth and ANT+ technology for seamless pairing with fitness apps

It provides relief to the pudendal artery by promoting blood circulation and stopping that numbness caused by unwanted nerve pressure

offering great versatility while maintaining good gear progression

Winner of world cups

braking specialist having proved itself in Moto GP

Plateau Extérieur 11V ROTOR R-RING AERO 5 trous/110mm Noir noel Equipped with Bluetooth and ANT+The ROTOR R Ring Aero 110mm 11 speed outer chainring will delight cyclists who care about every detail of their bike with high quality components. It features a high quality 7075 aluminium construction. It greatly improves aerodynamics, allowing you to pedal faster with less effort. Pedalling and power transfer are perfect.