MUQZI Single Speed Chain Tensioner, Upgraded Bike Chain Tension Adjuster Aluminum Alloy Adjustable Bike Chain Tension Idlers Guide for MTB Road Bicycle Single Speed Converter
New Updated Design - The designed black torque adjuster allows you to select the appropriate holes as needed to match the length and torque of different chains. In addition, 2 mounting screws and a thickened main body have been added to increase stability and effectively prevent loosening
High Quality - Made of aluminum alloy and stainless steel, with upgraded CNC process, our single-speed chain tensioner for bicycles is lightweight, rust-proof and durable
What you get - 1 * Black Torque Adjuster, 1 * Single Speed Chain Tensioner, 3 * Wrench, easy to install. Please note that the derailleur wheel must be at the same level as the chain after installation
Single Speed Chain Tensioner - We know how frustrating it is that bike chains can always fall off easily, so we've developed Aluminum Chain Tensioner to provide a simple, effective and adjustable way to tighten a single-speed system and prevent the chain from falling off
Universal Fit & Adjustable - Universal for singlespeed mountain bikes, road bikes, cycling. Our bicycle chain tensioner is more compatible, easy to install and convenient to use.