"Shifts are quick and precise, with XX-like chain movement across the cassette even under load. We were never at a loss for gears despite having just one chainring. Moreover, none of the individual jumps on XX1's massive 10-42T cassette are disruptingly big, and they're admirably even across the spread". bikeradar.
The 10-42 SRAM XX1 was built with a dedicated 1X drivetrain philosophy making it simpler, lighter and more durable than any other, no matter where you ride, no matter what you’re up against.
sram xx1 fatbike
$1,700.00 Regular Price
- • Single ring, eleven speed drivetrain
• 10 - 42 eleven speed cassette and proprietary XD driver body
• Eleven speed XX1-specific rear derailleur w/ Type 2 clutch
• Carbon fiber crank arms
• X-Sync chain ring design
• XX1-specific eleven speed chain
• Eleven speed trigger or Grip Shift compatible.