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> Bicycling Catalog > Parts + Tools > Components > Derailleurs > Rear > SRAM > GX 1x11 X-Horizon Rear Derailleur
SRAM GX 1x11 X-Horizon Rear Derailleur


GX 1x11 X-Horizon Rear Derailleur

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SRAM GX 1x11 X-Horizon Rear Derailleur

SRAM's GX 1x11 X-Horizon rear derailleur is engineered for smooth, reliable shifting action—from the larger upper pulley offset to the 12-tooth X-Sync pulley wheels. By eliminating unwanted chain movement, this X-Horizon rear derailleur shifts faster, puts an end to ghost shifting, and reduces shift force and chain slap. And with Cage Lock technology, wheel removal and installation are easier than ever.

• Long cage
• 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



by PowerReviews
Option Barcode Manufacturer's Part Number Vendor Number
Red 00710845770210 00.7518.081.001 QBP-RD6130
Black 00710845770203 00.7518.081.000 QBP-RD6129