Price: $9.99
(as of Aug 26, 2024 16:34:18 UTC – Details)

Material: The bicycle chain tightener is made of high-strength aluminum alloy with upgraded CNC process, wear-resistant and anti-corrosion
Bright Color: CNC cutting with smooth surface and edges; the surface is anodized with bright colors and luster, making your bike more cool and fashion
Function: Prevent the chain from falling off and avoids tangle and keeps the frame from scratching. Provide a simple, effective and adjustable way to tension a single speed system
Easy to install: No need other complicated tools. Installation is simple and quick, make chain adjustment easy
Application: Fits 3/8 Inch (10 mm) axles, universally for single speed mountain bikes road bicycles cycling