MTB Bicycle Rear Derailleur 7/8/9 10 11 Speed Change Gear for Mountain Bike Back Transmission Mechanical Gear Shifting Device

Package Content:

1x Rear Derailleurs

Specifictions:

Speed: 7/8/9 universal 10-speed 11-speed and 12-speed
Dimensions: 150*67*55mm
Color: As shown
Material: plastic steel main material + steel
Guide wheel arm + PA nylon guide wheel
Weight:
7/8/9/10 / speed (MTB) about 231g;
7/8/9 speed (MTB) about 254g;
10 speed (MTB) about 253g;
11 speed (MTB) about 255g.

It is made of plastic steel composite material. It's one-piece shape, light weight and good compatibility. It is suitable for all types of variable speed vehicles. The frame has a rear tail hook.

Description:

Made of high quality materials, durable.
Features: lightweight, precise, high strength, quiet guide wheel
Installation method: straight-mounted eye dial (the frame needs to have a rear tail hook)