Testing Mavic Cosmic Pro Carbon SL UST Wheels on Alpe d’Huez Mavic and Alpe d'Huez have an intertwined history. We head to the mythic climb with new Mavic wheels.

PELOTON Magazine heads to the famous Alpe d’Huez climb to test the latest from Mavic, new Cosmic Pro Carbon SL UST wheels. They debut a new rim brake track and tubeless standard in a light and aero wheel with all the right qualities to tackle the famous 21 switchbacks.

For more on these wheels go to shop.mavic.com