SRAM Apex Rear Derailleur - 11 Speed Long Cage Black

Apex derailleurs share all the compatibilty and many of the featrues of higher priced options.

Pulleys have sealed cartridge bearings

Aluminum cage and parallelogram

Cage Length	Long
Chain Wrap Capacity (teeth)	32
Color	Black
Drivetrain Speeds	11
Largest Cog	42
Rear Der/Shifter Compatibility	SRAM Exact Actuation
Rear Derailleur Mount Type	10x1 Standard
Weight	300