Red AXS E1 fam_GPS et montres reduced rolling resistance and increased

reduced rolling resistance and increased tire durability

and gravel

A low-profile design reduces damage from contact and falls

Shimano Ultegra 11 speed pulleys

Now available for your own

Red AXS E1 fam_GPS et montres reduced rolling resistance and increasedThe heart of the AXS ecosystem is lighter, more efficient, and more capable than ever. Covering cassette ranges from 10 28T up to 10 36T, this wireless wonder has larger pulleys to increase drivetrain efficiency, and an Orbit fluid damper to keep everything in place over the rough stuff. One derailleur ready for 1x or 2x, on road or off. AXS enabled for easy setup, personalization, and reliability 16 g lighter than previous generation Larger X SYNC