Road Mountain Bike Bicycle Rear Derailleur Components Compatible 18

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Description:

Great transmission function.
Alloy construction leads to lower weight without compromising strength and durability.
It will be replacement part for the broken of your bicycle.
Compatible with 18-speed and 21-speed bikes.

18/21 Speed Bike Rear Derailleur Medium Cage MTB Bicycle Accessories Black

Material: Metal, Plastic
Size: Approx.14x9.5cm / 5.5x3.7inch
Hanger Hole Diameter: Approx.1.2cm / 0.48inch
Compatibility: 18/21 Speed
Color: Black

Package Includes:

1 Piece Bicycle Rear Derailleur

Bicycle Rear Derailleur;Bike Derailleur;21 Speed Bike;18 Speed Bike;7 Speed;Quick Release;Cycling

Key Features

Great transmit function.
Alloy construction leads to lower weight without compromising strength and durability.
It will be replacement part for the broken of your .
Compatible with 18- and 21- bikes.
Great transmission function.
Easy to use
Exquisite Workmanship
Well Made
Best Choice and best discounts
Customer Care is Our Top Priority
Offer is Subject to Availability
Big Sale

What's In the Box

1 Piece Bicycle Rear Derailleur