Unbranded Bike Rear Derailleur Pulley Aluminum Alloy Guide Wheel 12t Pulley Roller Wheel

Features:
brand new and high quality
Anti-Rust Aluminum Alloy Material: The aluminum alloy construction is rust and corrosion resistant and durable, solid and light. Aluminum alloy and steel bearings can ensure long-term use.
High Lubrication: The performance of the bicycle rear guide wheel is good, and the inner steel bearing has high lubrication, which can ensure smooth operation under low load and high speed environment.
Anti-Corrosion Anodic Oxidation: The bicycle rear guide wheel is treated with anti-corrosion anodic oxidation. In all weather conditions, these pulleys can run on smooth ball bearings.
Lightweight & Easy to Carry: Our bicycle rear guide wheel is very light and weighs about 20 grams, so it will not bring for extra burden to the bicycle.You can carry it with you in the cycling for time for easy replacement.
Suitable for 12-Teeth Bicycles: It is very suitable for 12-tooth bicycles. It can be used for chain transportation and variable speed. Install it on your bicycle to make you more effortless when riding a bicycle.

Specifications:
Material: Aluminum Alloy
Color: Red/Blue/Black/Golden/Silver
Package Weight: approx.20g
Diameter: approx.50mm/1.96in

Note:
Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you

Package includes:
1Pc x Rear Derailleur Pulley