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Black SRAM SX Eagle 12-speed rear derailleur with large jockey wheels and sleek, angular design.

SRAM SX Eagle 12 Speed Rear Derailleur

by SRAM

£68.99

The SRAM SX Eagle 12 Speed Rear Derailleur offers smooth shifting and compatibility with the Eagle Ecosystem, making it an excellent choice for cyclists looking to enhance their ride.

GTIN00710845865206
EAN0710845865206
MPNRD8155000
Prices updated 7 Jun 2026

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Product Description

This new SX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem. Sharing many features with the rest of the Eagle Ecosystem like the proven SRAM 1x-specific X-HORIZON™ body design, it can accommodate both 11-50T and 10-50T cassettes. The SX Eagle is cross compatible with much of the Eagle Ecosystem, making it easy to personalize and upgrading your ride when you are ready.Features:A full featured Eagle derailleur, compatible with the Eagle Coloursystem.X-SYNC™ pulley technology provides greater efficiency, crisper shifting, and quieter operation.Cage Lock offers discovery-level riders easy wheel removal.Specifications:Speed (RD): 12sCable pull ratio: X-actuationCage (RD): LongMax tooth: 50Colour (RD): BlackPulley bearings material: SteelCage material (RD): Steel

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