SRAMs Apex 1 drivetrain provides the gear range and the shifting simplicity to let you simply go where you want. The Apex 1 rear derailleur makes that gearing choice a reality with clean, crisp shifts, thanks to SRAMs X-Horizon geometry and our Roller Bearing Clutch.
- X-HORIZON design reduces shift force, eliminates ghost shifting and chain slap
- Compatible with 10-speed and 11-speed SRAM 1x road systems
- With CAGE LOCK technology, wheel removal and installation are easier than ever
- Equipped with Roller Bearing Clutch
- Large upper pulley offset automatically adjusts chain gap
- Long cage fits up to a 42 tooth cog
