MUQZI Aluminum Deflectors Adjustable Protector Sports & Fitness Review

【High Quality】: Made of aluminum alloy and special plastic, with upgraded CNC process, our bike chain guide is not only durable, but also lightweight. 【What You Get】: Come with 1 PCS bicycle chain guide, 3 PCS different adapters tools and 2 sets of bike conversion shims. In addition, it comes with 4 PCS bicycle stem bolts for fixing stem top caps. 【Bike Chain Protector】: We know how frustrating it is that bicycle chains are always easy to fall off, so we’ve designed the premium aluminium chain guide to prevent the chain from falling off and moving. 【Universal Fit & Adjustable】: Universally for Mountain Bike Road Bicycle Cycle. Our bike chain guide is more compatible, the original frame of the tube 34.9mm diameter convertible to a diameter of 28.6/31.8mm after installation. 【Reliable Customer Service】: MUQZI always focuses on product quality and service. Any questions, please feel free to contact us. We are here ready to help.