MTB Bicycle Rear Derailleur 7/8/9 10 11 12 Speed Change Gear for Mountain Bike Back Transmission Mechanical Gear Shifting Device

Description

Package Content:
1x Rear Derailleurs
Specifictions:

Brand: microNEWER
Speed: 7/8/9 universal 10-speed 11-speed and 12-speed
Dimensions: 150 x 67 x 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.
12 speed MTB about 233g
It is made of plastic steel composite material. Its 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