🚲 Presta to Schrader Tube Pump Tool Converter Adapter for Bicycle Bike Tire Valve - Pack of 5 pcs/Bag Review

I did not purchase this product specifically to use the Schrader pump connector but to make it easier to work with my presta valves which tend to bend after a while . I screw on the adapter and don't have to worry about moving it sideways. The product is great for that.

Works EXCELLENT! Love these things, what a life saver. Only criticism is that they come with valve caps, other than that they are perfect. The bike shop sold the exact same item at three times the price. Tip for the wise ones: You need to move the stem of the Presta valve backwards a bit to get them aligned, then they will work just like your Schrader valve.

These babes are just what I needed! They have o-rings so they don't leak when you put them on the presta valve. My Schrader truck glides safely and close over it. It's great to have more than one. I keep one on my bike in case I'm going somewhere and need a car air source. I keep one with my bike pump and the others in my bike parts box.

I currently only use my bike on the trainer and use an adapter to use the tire compressor when needed. Since the adapter doesn't stay attached, I only needed one, but there were five in the kit. They work great and are very easy to use and if you are driving on the freeway they are easy to use and carry around. If you have a flat tire near a compressed air station, it's handy to inflate a tire without using a bike emergency pump.

I bought a German bike from a neighbor but the valve stems were Presta type. US bike pumps (household and gas station) will not fit Presta valves. These Schrader fittings easily convert these valves to ones that can be filled with American style pumps. MUCH cheaper and less wasteful than buying new bulbs! Solid processed. Beautiful copper color. Installation (bolts) over existing Presta valves takes only a few seconds. Leave them and you're off to the races!

Since I have Presta valves and a Schrader pump and an air compressor I needed this adapter. They fit and work great, but there's a problem. You need to remove the adapter, open the Presta, and then screw the Schrader adapter back on. Then apply air, then remove adapter, close presta valve and put on schrader adapter with dust cap. I tried leaving the presta valve open with the adapter plugged in and air leaked out. Overall it works great but added a bit of time to pump up the tires. You need…

Presta valves are awkward to use when trying to check air pressure. I bought a small pump to put on my bike but it's not possible to inflate tires over 60psi and I need 85 and 95psi. So instead of buying another big pump I bought this and can use my old big bike pump to add air. I'm thinking of returning a new dual valve gauge I bought that loses 1psi every time I use it with a Presta valve! Instead, I can just stick this on and use my cheaper regular tire pressure gauge. This saves me from not