Bicycle Bearing Jockey Wheel Heavy-duty Corrosion Resistant Rust-proof 12T 14T Bike Rear Derailleur Pulley Wheel for MTB-Golden 14

Description:
Adopt deepened tooth design, make the positive and negative tooth shape more closely. It has excellent resistance to high and low temperatures, while not easy to deformation. High transmission efficiency, more energy-saving riding.
Certainly, our product has vibrant color and good corrosion resistance because of the use of anodic treatment and anodic oxidation process. It also has good shock resistance because the integrated production process and CNC processing are adopted.
It is made from aluminum alloy and ceramic, is durable to use.
There are two sizes of the product to choose from.
Our product is applicable to 8/9/10/11 speed.

Item Name: Jockey Wheel
Material: Ceramic,Aluminum Alloy
Features: Anti-oxidation, High Density, Sturdy
Size Details:
12T: 5cm/1.97"(Approx.)
14T: 5.7cm/2.24" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Jockey Wheel