7+ 自転車直し方 Ideas

Introduction

Riding a bicycle is a great way to stay fit and healthy, and it can also be an environmentally-friendly mode of transportation. However, even the most well-maintained bicycles are bound to have issues from time to time. In this article, we'll explore some tips and tricks on how to fix your bicycle in 2023.

Basic Tools You Need

Before you start fixing your bicycle, make sure you have some basic tools on hand. These include a set of Allen wrenches, a screwdriver set, a chain tool, a tire pump, and a patch kit. Additionally, it's always a good idea to have a pair of latex gloves and a clean rag nearby.

Fixing a Flat Tire

One of the most common issues cyclists face is a flat tire. To fix a flat, first remove the wheel from the bike. Then, use a tire lever to remove the tire from the rim. Once the tube is exposed, remove it and check for any punctures. If you find a hole, use the patch kit to repair it. If the tube is beyond repair, replace it with a new one. Finally, reassemble the tire and wheel and inflate the tire to the recommended pressure.

Adjusting the Brakes

Properly functioning brakes are essential for safe cycling. To adjust your brakes, first, check the brake pads for wear. If they are worn, replace them. Next, adjust the brake cable tension. This can be done using the barrel adjuster located on the brake lever or caliper. If the brakes still don't feel right, adjust the pads themselves by loosening the mounting nut and repositioning them.

Fixing a Chain

If your chain has come off or is skipping gears, it may need to be adjusted or replaced. To adjust the chain, first, shift the bike into the smallest chainring and the smallest cog. Then, loosen the rear derailleur barrel adjuster until the chain is aligned with the cog. If the chain is still skipping, it may need to be replaced.

Adjusting the Gears

Properly adjusted gears make cycling much easier and more enjoyable. To adjust the gears, first, shift the bike into the smallest chainring and the largest cog. Then, adjust the rear derailleur barrel adjuster until the chain is aligned with the cog. Repeat this process for each gear combination.

Fixing a Loose Headset

If your handlebars feel loose, it may be due to a loose headset. To fix this issue, first, loosen the stem bolts and remove the stem. Then, tighten the headset bolts using a headset wrench. Finally, reassemble the stem and tighten the bolts.

Fixing a Bent Wheel

If your wheel is bent, it may need to be trued. This can be done by adjusting the tension of the spokes. To do this, first, locate the high and low spots on the wheel. Then, use a spoke wrench to tighten or loosen the appropriate spokes until the wheel is straight.

Conclusion

By following these tips and tricks for fixing your bicycle in 2023, you'll be able to keep your bike in top condition and enjoy all the benefits of cycling. Remember, it's always a good idea to have your bike inspected by a professional if you're unsure about any repairs. Happy cycling!