Aluminum Alloy Chain Guide Folding Bike Rear Chain Tensioner Wheel 2/3/6 Speed

Aluminum Alloy Chain Guide Folding Bike Rear Chain Tensioner Wheel 2/3/6 Speed and Features of materials, wear and corrosion resistance.High hardness and Installation Support Single Speed/2 Speed/3 Speed/6 Speed Internal And External Transmission Can Be Used.This Product Uses 7075 Locking Screws To Increase The Locking Strength And Strength. The Return Spring And Guide Wheel Bearings Are Replaced With Stainless Steel Materials. There Is No Fear Of Rusting Weather, Which Increases The Service Life.for Play The Function Of Adjusting Rear Speed During Riding. The Horizontal Center Bearing Reduces Wear And Tear, And At The Same for Time Increases The Tension Of Making It Difficult To Drop Chain Guide only,other accessories in the picture is not included Specification Aluminum AlloySize: app.18x7cm/7.09x2.76inOptional Color: Black, Golden, Red, SilverQuantity: 1 PcNote:Please allow 0-1cm error due to manual measurement. pls 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 Contents:1 x Chain Guide

• ✔ of materials, wear and corrosion resistance.<br/>High hardness and
• ✔ This Product Uses 7075 Locking Screws To Increase The Locking Strength And Strength.
• ✔ There Is No Fear Of Rusting Weather, Which Increases The Service Life.
• ✔ Play The Function Of Adjusting Rear Speed During Riding.
• ✔ The Horizontal Center Bearing Reduces Wear And Tear, And At The Same Time Increases The Tension Of Making It Difficult To Drop.