The 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.

Features

Orbit chain management technology keeps the drivetrain quiet and secure
AXS enabled for easy setup, personalization, and reliability
16 g lighter than previous generation
Compatible with both 1x and 2x drivetrains
Compatible with cassettes from 10-28T to 10-36T
Larger X-SYNC pulleys for increased efficiency
Compatible with existing AXS batteries

Specifications

SPEED (RD) 12s
CABLE PULL RATIO n/a
CAGE (RD) n/a
MAX TOOTH 52
COLOUR (SL) Black
PULLEY BEARING MATERIAL Ceramic
CAGE MATERIAL (RD) Carbon
WEIGHT (G) 262
WEIGHT BASED ON - RD RED AXS E1 MAX 36T