specialized giant cube cannondale Mavic Castelli endura altura
Derailleurs

Derailleurs

The derailleur is what moves your chain up and down gears, working with your shifter to change gears. It is an essential part of your drivetrain and can help your bike feel smoother and shifts faster and more accurately.

Shimano and SRAM are the biggest manufacturers of derailleurs for both road and mountain biking. Campagnolo is also a big name, focusing purely on road cycling. The rear derailleur shifts the rear gears and is available for 7-12 speeds. The front derailleur shifts the front gears and is available for 2-3 gears. The Shimano rear derailleur for mountain biking is often found with a clutch to help chain retention and SRAM also offers this feature.

1 2 3 4 5
1 2 3 4 5