This is the SRAM XX1 XG-1199, 10-42 Tooth, 11-Speed Cassette. Ranging from 10- to 42-teeth, the 11-speed X-DOME™ delivers an incredibly wide gear range while maintaining even, optimized steps. The single-unit cassette combines with the XD™ driver body for a superior connection to the wheel.
Features:
- Use with SRAM XX1 11-speed chain
- Requires use of XD driver (freehub body) available from SRAM and DT Swiss
- SRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging
- X-Dome machined-steel design minimizes weight while minimizing flex
- Largest cog is aluminum
100-42T Specifications:
Cassette Body Type: SRAM XD 11/12 Speed
Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42
Drivetrain Speeds: 11
Color: Silver
Weight: 268 grams
Note: Sram XD cassettes can be used on a XD driver, or a XDR driver can be used with a 1.85mm spacer.