SRAM Apex 1 Rear derailleur 11sp. Long cage
- Long cage 42t capacity
- CAGELOCK technology for easy wheel removal and installation
- Compatible with 10-speed and 11-speed SRAM 1x road systems
- Equipped with ROLLER BEARING CLUTCH
- X-HORIZON design reduces shift force, eliminates ghost shifting and chain slap
- Large upper pulley offset automatically adjusts chain gap
- Steel cage