Aluminum Alloy CNC MTB Mountain Bike Chain Guide - Durable Bicycle Chain Protector for Downhill & Trail Riding | Perfect for MTB, BMX & Cycling Enthusiasts

Feature: 1.STRONG FUNCTION: Bicycle single disc chain stabilizer can effectively prevent the chain from falling off due to the instability of the chain during riding. 2.SUPERIOR PERFORMANCE: Strict compliance with manufacturing standards to ensure superior performance.Product is high resistant and deformation resistancen, which can perfectly protect the chain from falling off. 3.HIGH QUALITY MATERIAL:Bike chain protector is made of aluminum alloy, it is stable and does not drop the chain, light weight but high strength. 4.SIMPLE OPERATION: Easy to install, no need to remove the chain link, a useful tool for bicycle owners to make bicycles better. 5.GUARANTEE: If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem. Specification: Item Type: Chain Guide Material: Aluminum Alloy + Plastic Steel Weight: Approx.43g/1.5oz Purpose: Bicycle Single Disc Chain Stabilizer Can Effectively Prevent the Chain from Falling off Due to the Instability of the Chain During Riding. Package List: 1 x Bike Chain Guide2 x Screw 9 x Gasket