Bike Presta Valve Extender 70mm Aluminum Anodized CNC Valve Extension for Road/Fixed Gear Bike Tyre

It looks good, breaks easy so be careful

Valve extenders looked nice when I opened the package. Go to use them and see both valves are full of metal chips from the manufacturer. Nobody blew out the holes before they were anodize. I blow out the holes and see that only one of them was threaded on the I.D. Rendering the one entirely useless as it won’t thread onto the valve given the lack of threads. Amazons inefficient return process frankly isn’t worth my time. Not reordering the part , printing out a return label and driving to the ups store. I’ll just chalk it up as you get what you pay for, and not buy bike parts on amazon in the future.

Great product

Awesome product. Works great!