The single-unit cassette combines with the XD Driver Body for a superior connection to the wheel.
Ranging from 10- to 42-tooth, the 11-speed X-Dome delivers an incredibly wide gear range while maintaining even, optimized steps.
- 11-speeds (10-12-14-16-18-21-24-28-32-36-42)
- Bearing design and ratchet mechanism steadied by XD driver body
- Creates more stable hub connection
- Gear steps optimized across entire range
- Wheels equipped for XD driver body available from Sram, DT Swiss and Mavic
- XD driver body is 6-8g lighter
- Weight: 260 grams
Technology Highlight(s)
- X-Dome, XD Driver Body
Weight
- 260 grams
Material
- 4130 Chromoly
Gear Ratios
- 10-12-14-16-18-21-24-28-32-36-42
Speeds
- 11 Speed
Recommended Chain
- PC-XX1
Recommended Group
- XX1
Other
- XD driver body compatible
Compatibility
- XX1 11 Speed



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