Mountain Bike Valve Stem Adapter

Since the stem on the presta is a lot narrower it allows for manufacturers to make narrower wheels and tires.

Mountain bike valve stem adapter.

Unlike a schrader the system doesn t use a check valve it seals entirely based on pressure in the tube or tire. Hi in this video i show how i pump inflate a mountain bike bicycle tire schwalbe nobby nic with presta valve. Mfjuns 5 pcs presta valve adaptors 10 pcs bike tire caps bike valve stem adapter for mountain bikes cars bike accessories 4 6 out of 5 stars 612 4 99 4. This is typically found in bicycle tubes on many road bikes and some mountain bikes.

Mfjuns 5 pcs presta valve adaptors 10 pcs bike tire caps bike valve stem adapter for mountain bikes cars bike accessories 4 6 out of 5 stars 612 4 99 4. 4 6 out of 5 stars 541. The presta valve is on the left. Attach your air pump and inflate the tire to the recommended pressure.

Get it as soon as wed sep 23. Mfjuns 5 pcs presta valve adaptors 10 pcs bike tire caps bike valve stem adapter for mountain bikes cars bike accessories. The pump i am using is a blackburn airtower 2. Now install the adapter by carefully threading it clockwise onto the valve stem s threads.

Mfjuns 5 pcs presta valve adaptors 10 pcs bike tire caps bike valve stem adapter for mountain bikes cars bike accessories 4 6 out of 5 stars 592 4 99 4. The valve stem opens by unscrewing a knurled textured nut at the top. More buying choices 4 59 2 used new offers. Strong first light second and often not cheap bontrager has never cut corners when it comes to something as important to safety as a bike stem.

The adapter effectively converts your presta valve to a schrader valve so that you can use a traditional air pump to inflate it.