SRAM Cycle Bicycle Bike Rear Derailleur X01DH Short Cage A3 Black 7 Speed

CAGE LOCK™ makes wheel changes simple and quick. WEIGHT: 257g (short cage). MATERIAL: Aluminum outer cage. TECHNOLOGY HIGHLIGHT(S): X-ACTUATION™, X-HORIZON™, X-SYNC™, ROLLER BEARING CLUTCH™, CAGE LOCK™.

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