Specifications:
Made of 7005 high strength aluminum alloy material, it is not easy to rust, solid and durable.
This product has the characteristics of waterproof and dustproof, excellent durability, and smooth lubricity.
The guide wheel screw is suitable for 4/5/6mm axis.
Item name: Ceramic Rear Guide Wheel
Material: Aluminum Alloy, Ceramic
Installation Size: 4/5/6mm Axis
Features: High Strength, Anti-rust, Waterproof, Dustproof, Wear-resistant
Diameter: 52mm/2.04 (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
When choosing this product, it is recommended to choose the same size as the original guide wheel as much as possible. If there is no one, you can choose a smaller one than the original guide wheel, but not a larger one.
The guide wheel and the tension wheel are not distinguished, but some of the original guide wheels and the tension wheel of the rear derailleur are different in size and can be replaced, but the chain needs to be adjusted in length.

Package Includes:
1 x Guide Wheel