Outer Chainring 11S ROTOR ROUND RING AERO ALDHU / VEGAST / Shimano R9100 / R8000 110 mm

Particularly aerodynamic, the outer chainring 11S ROTOR ROUND RING Aero Aldhu / Vegast / Shimano R9100 / R8000 110 mm is a model designed to be used with the brand's top-of-the-range chainring, Aldhu, Vegast, as well as with the Shimano Dura-Ace (R9100) and Ultegra (R8000) models. 

Its CNC aluminium construction and premium laser finish give it a superb racing look. In this outer version, this chainring for 11-speed drivetrains is available in different tooth counts (50, 52, 53 and 54 teeth).