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Road Bike Presta Valve Inner Tube Replacement

Road Bike Presta Valve Inner Tube Replacement

kb03

kb03 ve 3 diğer katkıda bulunanlar

En son May 29, 2024 tarihinde güncellendi

10 - 15 dakika
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1. adıma git

This guide covers how to replace an inner tube with Presta valve on a Fuji road bike.

Bikes are one of the most common forms of transportation, and they require frequent maintenance if they are to remain at their peak condition. The inner tube cushions the bike tire from impacts, and it helps the bike absorb shock from a rough and bumpy terrain. Punctures, manufacturing defects, or changing tire size are among the many reasons one should know how to replace the inner tube of a bike. Luckily, this a process that is quick and not too complex, so any person with a tire lever and an air pump can do it.

Once you have completed the steps, be sure the inner tube is inflated to the correct pressure. Now you should be able to enjoy a smooth ride once again!

Neye ihtiyacın var

Aletler

iFixit bu bağlantılar üzerinden satın aldığınızda komisyon kazanır.

  1. Road Bike Presta Valve Inner Tube Replacement, Presta Valve Inner Tube: adım 1, 2 resimden 1. Road Bike Presta Valve Inner Tube Replacement, Presta Valve Inner Tube: adım 1, 2 resimden 2.

    • Flip the bike upside down.

    Düzenle

  2. Road Bike Presta Valve Inner Tube Replacement: adım 2, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 2, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 2, 3 resimden 3.

    • Find the Presta valve of the tire, then remove the cap by turning counter-clockwise.

    Düzenle

  3. Road Bike Presta Valve Inner Tube Replacement: adım 3, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 3, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 3, 3 resimden 3.

    • Twist the tip of the Presta valve counter-clockwise.

    Düzenle

  4. Road Bike Presta Valve Inner Tube Replacement: adım 4, 2 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 4, 2 resimden 2.

    • Press firmly on the valve to release the air in the tube.

    • Hold firmly until there is no more air left.

    Düzenle

  5. Road Bike Presta Valve Inner Tube Replacement: adım 5, 2 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 5, 2 resimden 2.

    • Lift the lever on the brake assembly of the wheel to release the brakes.

    Düzenle

  6. Road Bike Presta Valve Inner Tube Replacement: adım 6, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 6, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 6, 3 resimden 3.

    • Unscrew the cap of the front wheel spoke by turning it counter-clockwise.

    Düzenle

  7. Road Bike Presta Valve Inner Tube Replacement: adım 7, 2 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 7, 2 resimden 2.

    • Firmly grab the lever on the other side of the spoke and lift it up.

    Düzenle

  8. Road Bike Presta Valve Inner Tube Replacement: adım 8, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 8, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 8, 3 resimden 3.

    • Grab the top of the wheel, and gently lift it off the frame of the bike.

    Düzenle

  10. Road Bike Presta Valve Inner Tube Replacement: adım 9, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 9, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 9, 3 resimden 3.

    • Find the Presta valve, and unscrew the nut at the bottom of the Presta valve.

    Düzenle

  11. Road Bike Presta Valve Inner Tube Replacement: adım 10, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 10, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 10, 3 resimden 3.

    • Insert the two tire levers on the opposite side of the Presta Valve, placing each one about 10 inches apart.

    • The side the levers are on doesn't matter, but ensure both levers are on the same side of the wheel.

    Düzenle

  12. Road Bike Presta Valve Inner Tube Replacement: adım 11, 1 resimden 1.

    • Push both tire levers down until the tire lifts off the rim.

    Düzenle

  13. Road Bike Presta Valve Inner Tube Replacement: adım 12, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 12, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 12, 3 resimden 3.

    • Firmly push the side of the tire that is off the rim.

    • Repeat the action of pushing around the entire wheel until one side of the wheel is off the rim.

    Düzenle

  14. Road Bike Presta Valve Inner Tube Replacement: adım 13, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 13, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 13, 3 resimden 3.

    • Grab the inner tube from the inside of the tire, and pull the rest of the tube out.

    • Remove the inner tube from the wheel by pulling the part of the tube that is attached to the Presta Valve until the valve slides out from the wheel.

    Düzenle

  15. Road Bike Presta Valve Inner Tube Replacement: adım 14, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 14, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 14, 3 resimden 3.

    • With the new tube, insert the Presta valve into the hole of the rim.

    • If there is a nut on the Presta Valve, make sure it is off before you insert the tube into the rim.

    Düzenle

  16. Road Bike Presta Valve Inner Tube Replacement: adım 15, 2 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 15, 2 resimden 2.

    • Starting from where the valve is, push the side of the tire that was off the rim back onto the rim, making sure the tube is inside the tire.

    • Repeat this going down the right side of the tire, stopping at halfway point of the rim.

    Düzenle

  17. Road Bike Presta Valve Inner Tube Replacement: adım 16, 1 resimden 1.

    • Push in the tire from the left side of the rim, and repeat this going down the rim until it gets too difficult to push anymore.

    Düzenle

  18. Road Bike Presta Valve Inner Tube Replacement: adım 17, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 17, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 17, 3 resimden 3.

    • Insert the tire lever before the last bit of the tire that is not in the rim.

    • Grab the rim with one hand, and use your other hand to grab the tire lever and push down until the tire is back on the rim.

    Düzenle

  19. Road Bike Presta Valve Inner Tube Replacement: adım 18, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 18, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 18, 3 resimden 3.

    • Twist the nut for the Presta valve clockwise until it secures the Presta valve.

    Düzenle

  20. Road Bike Presta Valve Inner Tube Replacement: adım 19, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 19, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 19, 3 resimden 3.

    • Grab the wheel and put it back on the fork of the bike.

    Düzenle

  21. Road Bike Presta Valve Inner Tube Replacement: adım 20, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 20, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 20, 3 resimden 3.

    • Screw the Presta valve cap back on the Presta valve.

    Düzenle

  22. Road Bike Presta Valve Inner Tube Replacement: adım 21, 3 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 21, 3 resimden 2. Road Bike Presta Valve Inner Tube Replacement: adım 21, 3 resimden 3.

    • Loosely tighten the cap of the spoke by turning the cap clockwise.

    • Stop when you start to feel the cap is pressing against the fork.

    Düzenle

  23. Road Bike Presta Valve Inner Tube Replacement: adım 22, 2 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 22, 2 resimden 2.

    • Push the lever on the spoke down.

    Düzenle

  24. Road Bike Presta Valve Inner Tube Replacement: adım 23, 2 resimden 1. Road Bike Presta Valve Inner Tube Replacement: adım 23, 2 resimden 2.

    • Push down the brake lever.

    Düzenle
Sonuç

To reassemble your device, follow these instructions in reverse order.

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