Leadigol 2Pcs Bike Chain Adjuster,Silver Bicycle Chain Tensioners,Aluminium Alloy Bike Chain Tension Adjusters Tensioners Fasteners

Fits 3/8"" (10mm) axles,Single speed converter chain tensioner, great for mountain terrain bicycle road bicycles cycling
Fine workmanship, smooth surface without burrs, complete and deep thread ends, uniform force, not easy to slip, strong and durable.
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.
Made of high-quality steel, fine workmanship, rust-proof, long service life, strong and durable.
Easy to install,No need other complicated tools. Installation is simple and quick, make chain adjustment easy

Type:bicycle tensioner
Material: Aluminum Alloy
Color: Silver
Dimensions: 5.3x2.7cm/2.09x1.06''
Package Include: 2 Pcs*Bicycle Chain Adjuster

Hello,