SRAM GX 2x11 Rear Derailleur

Name: SRAM GX 2x11 Rear Derailleur
Brand: SRAM

Rear Derailleur · 4 rear derailleurs · 3 shops · $111.35–$144.00

Comes in long & medium × black & red

Which one do I need?

Tap to narrow the table below.

Speeds	Cage	Finish	Max cog	Actuation	Groupset	Best price	At	Shops
11	long	black	42	mechanical	GX	$131.00	Worldwide Cyclery	3
11	long	red	42	mechanical	GX	$111.35	Cambria Bike	1
11	medium	black	42	mechanical	GX	$122.00	Universal Cycles	3
11	medium	red	42	mechanical	GX	$111.35	Cambria Bike	1