Plateau Extérieur 11V ROTOR R-RING AERO 5 trous/110mm Noir Tooth profile:52 the Magic Mary is offered

the Magic Mary is offered here with the Super Trail technology combining extreme robustness

it integrates the new Mach Tread 3

this grease is particularly ideal for carbon

It has been developed for better aerodynamic efficiency and to integrate as seamlessly as possible on aero frames

The thickness of each tooth is CNC machined with ultra-precise accuracy to perfectly match the inner and outer chain links

Plateau Extérieur 11V ROTOR R-RING AERO 5 trous/110mm Noir Tooth profile:52 the Magic Mary is offeredThe 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.