BronaGrand 20 Pieces Schrader Tire Valve Caps, Aluminum Alloy Bicycle Bike Tire Valve Caps Dust Covers 10 Colors

product as described

Love the colors, but DO NOT USE IN THE WINTER, they will freeze to your threads , there are no rubber insides, all metal

These are fantastic for replacing old plastic valve covers that have worn out. I just wish I could've found the same product in a lesser quantity. I now have 9 more pairs that are just sitting in my closet.

On a site for bicycle riders I belong to I saw a post with pictures of this type of tire cap. I started looking into them because they looked nice and would be easier to find on my floor when working with bike tires. I noticed the mention of the good seal to prevent air leakage and previously did not know that was something a cap not the tire valve could prevent. What a difference they turned out to be on both how well they fit the stem tread and had a seal inside as well. I have 4 different types of bikes and replaced the cap on each.

Good selection in more colors than you will ever need.

These are meant just for bicycles. Not heavy duty by any means. The colors are very bright and come with a great range of colors.

Would thread on one stem okay, but not another. But then I tried some different schrader caps and they went on both tubes just fine. I think the threads on these are a little off. Company was helpful though.

Not really what I was hoping for. I can deform/ crush these in my fingers. Low gage aluminum that has imperfections in the threads. Had to run a tap through it to clean thread cuts in order to screw on to valve.