The SRAM X01 drivetrain carries on the tradition of SRAM’s championship-winning 1X™ philosophy—all the way down the mountain. The setup is simpler. The drivetrain is lighter. And the shifting is fast and solid. Bottom line: X01 is the right one for any terrain, every time. RELENTLESS.
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.
• 11-speeds (10-12-14-16-18-21-24-28-32-36-42)
• Must be used with SRAM XD driver body (sold seperately based on rear hub)
• Bearing design and ratchet mechanism steadied by XD driver body
• XD driver body creates more stable hub connection
• Gear steps optimized across entire range
• Material: 4130 Chromoly
• Weight: 275 grams
Please Note: SRAM 11 speed components were designed to be paired with matching SRAM 11 speed components to ensure proper function. We can only guarantee the performance when used with the correct SRAM branded components.