VGEBY1 Bicycle Transmission, Bike Rear Derailleur 7 Speed 21 Speed Cycling Fixed Gear Tool

Descriptions:
The Transmission for Mountain Bike 7 Speed 21 Speed 

Features:
1.Practical Design:The Transmission for Mountain Bike 7 Speed 21 Speed, adopt wide link design, may increases rigidity and service life.
2.Premium Quality:Made of high quality metal materials, tough, sturdy and durable.
3.Good Performance:Normal design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration.
4.Compact & Lightweight:Alloy construction leads to lower weight without compromising strength and durability.

Specifications:
Material:High quality metal
Size:14*7*6cm
Weight:310g

Package includes:
one transmission*1

Product Features

• Practical Design:The Transmission for Mountain Bike 7 Speed 21 Speed, adopt wide link design, may increases rigidity and service life.
• Premium Quality:Made of high quality metal materials, tough, sturdy and durable.
• Good Performance:Normal design offers crisp, clean, derailleur-controlled shifts to hard gears, allowing excellent shifting under heavy load and acceleration.
• Compact & Lightweight:Alloy construction leads to lower weight without compromising strength and durability.
• Satisfication Guarantee:If you are not satisfied with our product received, you can apply for unconditional return and refund within 180 days.