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 their 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
– Weight: 314 grams
– Outer Cage: Steel
– Compatibility: 10-speed and 11-speed SRAM 1x road systems
– Inner Cage: Steel
– Cage Size: Long
– Max Tooth: 42t
– Pulleys: Sealed cartridge bearings
– Pull: Exact Actuation