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. Just go: Apex 1 will get you there.
THINGS TO REMEMBER
Long cage: 11-42 cassette.
With CAGE LOCK technology, wheel removal and installation are easier than ever
Compatible with 10-speed and 11-speed SRAM 1x road systems
Equipped with Roller Bearing Clutch
FEATURES AND BENEFITS
X-HORIZON design reduces shift force, eliminates ghost shifting and chain slap
Large upper pulley offset automatically adjusts chain gap
Steel cage
 
 
Speed (RD)
11s
Cable pull ratio
Exact actuation
Cage (RD)
Long
Max tooth
42
Color (RD)
Black
Pulley bearings material
Steel
Cage material (RD)
Aluminum