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Road Bike Presta Valve Inner Tube Replacement

Road Bike Presta Valve Inner Tube Replacement

kb03

kb03 및 3 다른 기여자

최종 수정일 May 29, 2024

10 - 15 분
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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!

필요한 것

도구

iFixit은 귀하가 이 링크를 통해 구매할 때 커미션을 받습니다.

  1. Road Bike Presta Valve Inner Tube Replacement, Presta Valve Inner Tube: 1 단계, 이미지 2개 중 1개 Road Bike Presta Valve Inner Tube Replacement, Presta Valve Inner Tube: 1 단계, 이미지 2개 중 2개

    • Flip the bike upside down.

    번역하기

  2. Road Bike Presta Valve Inner Tube Replacement: 2 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 2 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 2 단계, 이미지 3개 중 3개

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

    번역하기

  3. Road Bike Presta Valve Inner Tube Replacement: 3 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 3 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 3 단계, 이미지 3개 중 3개

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

    번역하기

  4. Road Bike Presta Valve Inner Tube Replacement: 4 단계, 이미지 2개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 4 단계, 이미지 2개 중 2개

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

    • Hold firmly until there is no more air left.

    번역하기

  5. Road Bike Presta Valve Inner Tube Replacement: 5 단계, 이미지 2개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 5 단계, 이미지 2개 중 2개

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

    번역하기

  6. Road Bike Presta Valve Inner Tube Replacement: 6 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 6 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 6 단계, 이미지 3개 중 3개

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

    번역하기

  7. Road Bike Presta Valve Inner Tube Replacement: 7 단계, 이미지 2개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 7 단계, 이미지 2개 중 2개

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

    번역하기

  8. Road Bike Presta Valve Inner Tube Replacement: 8 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 8 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 8 단계, 이미지 3개 중 3개

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

    번역하기

  10. Road Bike Presta Valve Inner Tube Replacement: 9 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 9 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 9 단계, 이미지 3개 중 3개

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

    번역하기

  11. Road Bike Presta Valve Inner Tube Replacement: 10 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 10 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 10 단계, 이미지 3개 중 3개

    • 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.

    번역하기

  12. Road Bike Presta Valve Inner Tube Replacement: 11 단계, 이미지 1개 중 1개

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

    번역하기

  13. Road Bike Presta Valve Inner Tube Replacement: 12 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 12 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 12 단계, 이미지 3개 중 3개

    • 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.

    번역하기

  14. Road Bike Presta Valve Inner Tube Replacement: 13 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 13 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 13 단계, 이미지 3개 중 3개

    • 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.

    번역하기

  15. Road Bike Presta Valve Inner Tube Replacement: 14 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 14 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 14 단계, 이미지 3개 중 3개

    • 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.

    번역하기

  16. Road Bike Presta Valve Inner Tube Replacement: 15 단계, 이미지 2개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 15 단계, 이미지 2개 중 2개

    • 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.

    번역하기

  17. Road Bike Presta Valve Inner Tube Replacement: 16 단계, 이미지 1개 중 1개

    • 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.

    번역하기

  18. Road Bike Presta Valve Inner Tube Replacement: 17 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 17 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 17 단계, 이미지 3개 중 3개

    • 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.

    번역하기

  19. Road Bike Presta Valve Inner Tube Replacement: 18 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 18 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 18 단계, 이미지 3개 중 3개

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

    번역하기

  20. Road Bike Presta Valve Inner Tube Replacement: 19 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 19 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 19 단계, 이미지 3개 중 3개

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

    번역하기

  21. Road Bike Presta Valve Inner Tube Replacement: 20 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 20 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 20 단계, 이미지 3개 중 3개

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

    번역하기

  22. Road Bike Presta Valve Inner Tube Replacement: 21 단계, 이미지 3개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 21 단계, 이미지 3개 중 2개 Road Bike Presta Valve Inner Tube Replacement: 21 단계, 이미지 3개 중 3개

    • 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.

    번역하기

  23. Road Bike Presta Valve Inner Tube Replacement: 22 단계, 이미지 2개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 22 단계, 이미지 2개 중 2개

    • Push the lever on the spoke down.

    번역하기

  24. Road Bike Presta Valve Inner Tube Replacement: 23 단계, 이미지 2개 중 1개 Road Bike Presta Valve Inner Tube Replacement: 23 단계, 이미지 2개 중 2개

    • Push down the brake lever.

    번역하기
결론

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

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3다른 기여자 명과 함께

kb03

회원 가입일: 04/15/24

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UC Davis, Team 1-6, Morris Spring 2024 UC Davis, Team 1-6, Morris Spring 2024 회원

UCD-MORRIS-S24S1G6

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