Maximum range, minimum fuss. This 12-speed 11-44T cassette provides 2x range in a 1x package and fits on a traditional 11-speed driver body for broad integration. The smooth cog progression keeps jumps between cogs tightest when it’s time to go fast, with more meaningful gaps for climbing.

FEATURES

12-speed

400% range

Cog sizes: 11,12,13,15,17,19,21,24,28,32,38,44

For use with XPLR 1x rear derailleurs

Compatible with Flattop chains

For 11-speed road driver bodies

SPECIFICATIONS

Speed (CS): 12s

Gearing: 11-44t

Cog finish (Cassette): Nickel Chrome

Technology (Cassette): PG

Cog sizes: 11-44t:11-12-13-15-17-19-21-24-28-32-38-44

Driver body interface: Splined 11