SRAM rear derailleur – the part that decides whether gears land quietly and first time. SRAM's mid tier, where the value is.
Key features:
Speeds: 11
Colour: Black
Manufacturer specification: Rear Derailleur X1 Type 2.1 11 speed Black
Summary:
The derailleur is where the whole drivetrain's quality shows. If shifting has gone vague, it is usually either this or a worn chain.
FAQ
What is this product?
A SRAM rear derailleur.
How many speeds does it suit?
A 11-speed drivetrain. It will not work with a different speed count.
What category does it belong to?
Bike parts – Derailleurs and shifters.
Which brand makes it?
SRAM.