Review on 10-Pack Black MTB Presta Bike Bicycle Road Racing Coloured Valve Cap Dust Covers - High-Quality Metal Anodized Aluminum Alloy, French Style Tire Accessories by Carl Givens

They fit but not as well as my cheap original plastic. Unfortunately, I only used the first one 32 days after purchasing it. The problem doesn't seem to be enough threads as they don't thread in deep enough to cover most of the stem like I would expect from years of using valve covers. This is my first time using metal caps from this manufacturer or brand (Yuauy). I have four Presta valved bikes and wouldn't be upset if I lost them. I will be looking here for any reviews or comments that would recommend the best option ideally available here at Revain.