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SRAM APEX® 1 Rear Derailleur
SRAM’s 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 SRAM’s X-Horizon™ geometry and our Roller Bearing Clutch™.
X-HORIZON™ design reduces shift force, eliminates ghost shifting and chain slap
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
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