Folding Bike Chain Stabilizers Bike Chain Tensioner Guide Roller Cycling Bicycles Chain Guide Pulley Single Speed Adjuster

Features: Designed to provide a simple, effective and adjustable way to tension a single speed. Make of Aluminum Alloy, light weight and practical to use. With bicycles chain guide pulley that minimizes chain slap and vibrations, a quiet and enjoyable biking experience. Perfect for both mountain bikes and folding bikes, our rear chain guide improves stability and reduces noise. Our guide wheel ensures stable, noiseless rides by minimizing chain wear and providing smooth speed transit on any terrain.

Specifications: Component: Aluminum Alloy Color: Black/01/Colorful/Black Colorful Size: about 63x69x53mm/2.48x2.72x2.09inch

Package Includes: 1Pc Mountain Bike Chain Tensioner

note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.