5 Pcs (+ 10 Caps) Brass Presta Valve Adapter - Convert Presta to Schrader/Auto for All Types of Bikes, e-Bikes and e-Scooters - Inflate Tire Using Standard Pump or Air Compressor - by Mobi Lock

⭐️⭐️⭐️⭐️⭐️ Great product! Works as expected and I’m very satisfied with the quality. Fast delivery and well packaged. Definitely recommend!

Excellent value, good quality for the price.

Decent quality items for the price, generally well machined but one was not and it sat at an angle on valve and didn’t hold air very well. All the others seem to be ok.

Why on earth have I been battling with the Presta valves on my mountain bike inner tubes for so long? These adapters screw straight over the top and turn them into Schrader valves which are so much easier to work with. Such an easy conversion. They work perfectly.

Nearly got me out of a hole. Borrowed a friends bike but tyres needed blowing up. They were not fitted with the correct valve stem as my compressor so ordered these. Delivered next day. Great had time to wash the bike and check everything was working in the garage. Valves arrived out on types pumped up great only to find my friend has a 36 inch inside leg and I couldn’t get the seat to adjust. Bike returned like new and he was chuffed. Oh and the valves worked a treat.

They fit my presta valves .I used my cyclo mini pump to fit onto the valve and inflated no problem.had to use a bit of force to screw it on though initially.i didn't keep it in though as didn't really think they fulfilled anything extra as some people have stated but put back into my tool bag to hopefully not be used for a long time now.. definitely handy and definitely better than having to change out the pump valve on my cyclo or hand pump..good buy..no regrets.seem to be quality material used

I bought these quite a long time ago for my new bike that had inner tire tubes with Presta valves. For some reason I just continually struggled using a pump to get air into them. I sometimes wonder why Presta valves are so popular because I'm sure I can't be the only person who has an issue with them! Or am I? Anyway, so I came across these and decided to give them a go....best thing I did! They have proved to be a very inexpensive solution, are quick and easy to use converting from a Presta to a Schrader valve, and thereby saving me a lot of frustration and unnecessary stress! Highly recommended!

Check with your valves as it doesn't work with mine that are on the bike. Check before you go out and get stranded. It does work with my replacement tubes however. So I won't really use the product.

bons bouchons pour valve de pneu de vélo

Un adaptador estupendo, se acopla perfectamente y sin fuga ninguna

Works great! Amazing quality. Filled tires with air no problem! 🙂

Działa.

Perfectly matched my needs