About Sram GX Rear Derailleur 1x11 Speed

THE NEXT GENERATION OF SRAM

Leveraging the legendary history of SRAM shifting, the GX 1x11 rear derailleur provides incredible shifting speed and precision. X-ACTUATION™ technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH™ technology delivers maximum drivetrain stability—even through the most punishing terrain. And with CAGE LOCK™ technology, wheel removal and installation are easier than ever.

• X-HORIZON™ design reduces shift force, ghost shifting and chain slap
• 12-tooth X-SYNC™ pulley wheels
• Large upper pulley offset automatically adjusts chain gap
• Sealed cartridge bearings
• Aluminum Cage

Specification

• SPEEDS: 11-speed

• MATERIAL: Aluminum Cage

• WEIGHT: 265g

• COLORS: Red, Black

• COMPATIBILITY: 1x11 X-ACTUATION™

• BEARINGS: Sealed cartridge bearings

• CAGE SIZES: Long

• PIVOT DESIGN: Horizontal Parellelogram design

• MAX TOOTH: 42t

• PULLEYS: 12-tooth X-SYNC™ pulley wheels

• Artno: 00.7518.081.000

About SRAM

SRAM LLC is a privately owned bicycle component manufacturer based in Chicago, Illinois, United States, founded in 1987.The company is known for producing cycling components, including some internally developed, such as Grip Shift, EAGLE (1x12), DoubleTap, dedicated 1x11 mountain and road drivetrains and SRAM Red eTap.The company grew organically and through acquisitions to become a high-end cycling component brand, selling under the brands SRAM, Avid, RockShox, Truvativ, Quarq, and Zipp.