2x Aluminium Bicycle Chain Tensioner For Single Speed & Fixie Bikes – Screw Adjustable, BMX/Dropout Compatible

Keep your single speed or fixie chain tight and smooth with this pair of aluminium chain tensioners.

They're designed to fit bikes with horizontal dropouts, like BMX or track bikes, and they adjust via screws for a precise fit.

No more dealing with a loose chain that skips or rattles—just install these and ride with confidence.

The aluminium build is lightweight yet durable, perfect for everyday use.

This 2-pack gives you one for each side, ensuring even tension and a clean look.

Whether you're building up a new bike or maintaining an old favorite, these tensioners are a simple, effective upgrade.