Aosekaa Bike Chain Tensioner Single Speed Aluminum Alloy Chain Tightener Bicycle Chain Tension Adjuster for BMX Most Bicycles, Red

Aosekaa Bike Chain Tensioner Single Speed Aluminum Alloy Chain Tightener Bicycle Chain Tension Adjuster for BMX Most Bicycles, Red

• 【Function】: Easily adjust the tension of the bicycle chain to prevent it from falling, Provide a simple, effective, and adjustable way to tension a single speed system
• 【Easy to Install】: The single speed chain adjuster tensioner is easy to use and install, light in weight, and is a good accessory for bicycle lovers
• 【Application】: Fits 3/8 Inch (10 mm) axles, universally for folding bikes, single speed BMX, mountain bikes, road bicycles cycling, etc.
• 【Material】: The bike chain tightener is made of high strength aluminum alloy, which is lightweight, wear resistant, and sturdy for long time use
• 【Feature】: Smooth surface and edges, the surface with bright color, making your bike more cool and fashion