SRAM Apex 1 11 Speed Rear Derailleur Bikebox The GP5000 S TR is

The GP5000 S TR is approved for use with many modern hookless road wheel systems when installed according to Continental’s compatibility guidelines and the wheel manufacturer’s maximum pressure limits

Carbon fiber-reinforced polyamide and anodised 7075 and 6082 alloys are skilfully combined in Ekar derailleur's body and cage

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36g (two levers + neoprene sleeve)

SRAM Apex 1 11 Speed Rear Derailleur Bikebox The GP5000 S TR isSRAM'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. Specifications Long cage fits up to a 42 tooth cog With CAGE LOCK technology, wheel removal and installation are easier than ever Equipped with