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Convert Presta to Schrader
Bikes tend to come with one of two types of valves. Schrader valves are often found on inexpensive bike tires and these valves are the same that are used on automobiles. Most higher-end bicycle tires, however, are inflated with a Presta valve, designed specifically for bikes.
Schrader valves are wider than Presta and are the same circumference top to bottom.
Attach the Presta to Schrader adaptor
Simply loosen the tip of the Presta valve and then screw on the valve adaptor. Congratulations, your Presta valve is now a Schrader valve.
Inflate your tire
You can now go ahead and inflate your bike tire with a gas station pump, no need to carry a bulky hand pump and much quicker to inflate.
Sioux fan
2025-08-30 14:17:58
Exactly what I needed for my bike tires.
philip todd roberts
2025-08-15 11:50:10
Good to have extras and these seem fine after 3 months and a couple uses
Allison
2025-08-10 15:15:33
These adapters are fantastic quality and work perfectly! When I bought my new bike, the bike shop had given me two of the smaller silver adapters, and they did not work on my Schrader chuck at all (I included a photo of my chuck). I decided to buy these as they were recommended in a YouTube video from a bike repair fellow who was using the exact same chuck I have. Needless to say, the minute they arrived I tried them out. Worked perfectly on the first try! Easy to use, great fit, and the value for all of the adapters and caps cannot be beat. I highly recommend this product. Thank you so much!
Jim D
2025-07-02 16:19:54
Prompt delivery, good product. Only negative is the inability to mount them upside down to prevent accidental contact and loss of air
Kevin Wensko
2025-05-12 14:48:13
It was easy to install and performed as advertised.
Rayfab
2025-05-06 16:19:52
Good fit
Zoei
2025-05-04 17:36:11
They do what’s described on the listing.
Rooster
2025-05-02 18:33:59
Great invention to use both style air pump connections, works great
Customer
2025-02-24 11:50:41
Tiene un anillo de hule que ayuda a que selle herméticamente, funciona bien.
Kathleen C.
2025-02-18 18:21:43
Quick, easy, good price for money. I keep 2 on bikes and 3 at home for spares. It worked well with normal bike and free air at gas stations.
Gerhard Meinen
2025-02-13 14:26:19
Adapter Ventile mit Verschraubung für Fahrräder sind sehr gut und preiswert und eine schnelle Lieferung.
Mati
2025-02-01 13:22:15
Pasują i spełniają swoje zadanie
Susana
2024-12-01 17:44:45
Fue para regalo y gustó mucho
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