Sram XX1 X-Dome Cassette 11spd

Ranging from 10- to 42-tooth, the 11-speed X-DOME™ cassette 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.

• XD™ Driver Body attachment to hub
• Optimized gear steps across entire range
• Open design aids in mud clearance
• ISO 4210 compliant. See Declaration of Conformity for details.