SRAM GX 2x10 Rear Derailleur, Type 2.1 with 10 Speed Performance - Long Cage, Black
- EXACT ACTUATION - 1:1 actuation ratio for shifter cable travel: derailleur movement offers precise and dependable 10-speed performance.
- ROLLER BEARING CLUTCH - Type 2.1 technology eliminates derailleur bounce and chain slap without sacrificing precision.
- CAGE LOCK - Type 2.1 technology in the rear derailleur makes wheel removal and installation, and chain installation faster and simpler.
- DIRECT ROUTE - Cable routes directly to the actuation mechanism to product more power with less friction and less effort.
- CAGE LENGTH - GX 2x10 rear derailleur is compatible with a 36-tooth cassette and is available in three cage lengths, short, medium and long.