Bike Rear Derailleur Pulley, Ceramic Bearing Jockey Wheel Pulley Road Bike Rear Derailleur Guide Roller , Blue

Description:

Made of aluminum alloy material, rust and corrosion, lightweight and durable.
High rigidity ceramic bearing, super smooth and noiseless. Adapt to the : 7-12 speed.
Fits for almost bike of 15T, suitable for use 4/5/6 wheel screws.
Easy installation. Necessary accessories for your .
This bike guide roller pulley can reduce drag and improve cycle efficiency, offers you a better cycling experience.

Specification:

Material: Aluminum Ceramic Bearing

Size Chart:

Diameter 58mm/2.28inch
6mm/0.24inch

Package Includes:

1 Piece Bike Rear Derailleur
1 Piece Tube Sleeve(4mm)
1 Piece Tube Sleeve(5mm)

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful shopping!