SRAM XX AXS Transmission Cassette 10-52T UFO One Chain for All｜100% Compatibility

One Chain for All｜100% Compatibility On All Leading Derailleur Systems

ANT+ / BLE Transmission

730 from 2013 model | 740 from 2014 model

Brakes-Sram Rival eTap AXS

all-aluminum Spider Cog for gears 10-12

SRAM XX AXS Transmission Cassette 10-52T UFO One Chain for All｜100% CompatibilityEngineered as integrated and interdependent transmission components, the XX Eagle Transmission Cassette and derailleur contact directly, ensuring perfect alignment on every bike. From its massive 520% gear range, the 52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10 52 tooth cassette). It lasts far longer and delivers more precision with the use of less extreme chain