Unbranded Cansucc Bike Chain Guide Chaîne De Montage En Alliage D’aluminium Pour 30-40t Rouge

This chain guide is a great accessory that ensures the chain will never drop and prolong the life of chainring.Fit for 30-40T round chainring, 30T-38T oval chainring.Never drop a chain again and double your chain ring life.CNC aluminum alloy, super light and strong.Extremely easy to install.Inner diameter: 35mmMaterial:Aluminum alloy + ABScolour:RedPackage Contents:1 * Bike Chain GuideOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.