SRAM X01 11-Speed Rear Derailleur Long Cage OEM Packed

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.

SINGLE-MINDED PURSUIT

Driven by a cutting-edge, single-ring carbon crank and seamless component integration, SRAM 1X drivetrain delivers flawless chain management and faster, more precise shifting. But the relationship between XX1 components goes far beyond fitment. From the X-HORIZON™ rear derailleur with TYPE 2 technology to the super wide range 11-speed 10-42T cassette, each component is designed to function synergistically with the others, achieving what no other 1X drivetrain has before. 

X-HORIZON™ REAR DERAILLEUR

Thanks to its “horizontal parallelogram” design, X-HORIZON can keep the chain gap the same across all 11 gears. By taking vertical movement out of the equation, this design doesn’t just make shifting faster—it reduces shift force and eliminates ghost shifting. ROLLER BEARING CLUTCH technology reduces bounce and chain slap. CAGE LOCK technology makes wheel removal and installation easier than ever before. Paired with the X01 shifter, the X-HORIZON RD forms the backbone of X-ACTUATION™ technology: the key to totally smooth shifting action.

• Large upper pulley offset automatically adjusts chain gap
• X-HORIZON™ design reduces shift force and ghost shiftin
• 12-tooth X-SYNC™ pulley wheels
• TYPE 2 technologies: ROLLING BEARING CLUTCH™ and CAGE LOCK™
• Carbon cage
• Sealed cartridge bearings
• Speeds:  11-speed (long Cage)
• Material:  Carbon fiber or aluminum outer cage
• Weight:  252g
• Compatibility:  1X11
• Pulleys: 12-tooth X-SYNC pulley wheels
• Technology Highlights:  X-ACTUATION, X-HORIZON, X-SYNC, ROLLER BEARING CLUTCH, CAGE LOCK
• Color: Black/Grey