How to Fix a Flat Tire: A Complete Guide for Beginners

How to Fix a Flat Tire: A Complete Guide for Beginners

Flat tires are one of the inevitable little hassles for any cyclist, especially during a city ride. Whether you are a casual cyclist or a regular commuter in Paris, knowing how to quickly fix a flat tire is essential to avoid interrupting your day.
While using a patch is a common solution, changing the inner tube is often quicker, more reliable, and allows you to get back on the road with peace of mind. In this guide, we explain why replacing an inner tube is preferable, how to locate foreign objects in the tire, and we walk you through the steps to effectively repair your flat tire. And if you prefer to leave the repair to professionals, our workshop DolceShop in the heart of Paris is here to help!

Why Change the Inner Tube Instead of Using a Patch?

A patch is a quick solution for fixing a flat tire, but it is not always ideal for long-lasting repairs, especially if the puncture is too large. Changing the inner tube offers a more reliable solution and allows you to get back on the road immediately without worry. Additionally, it ensures that your tire will be properly inflated and ready to face the streets of Paris again.

What You Will Need to Fix a Flat Tire

Before you start, it is essential to have the right tools to fix your flat tire. Here’s what you will need to replace the inner tube:
A new inner tube: It is important to choose the right size and type for your bike.
A tire lever: To remove the tire from the rim without damaging it.
A bike pump or a CO2 cartridge to inflate your tire after the replacement.
Gloves (optional): To keep your hands clean and avoid dirtying the rim or the inner tube.

Steps to Replace an Inner Tube

1. Remove the Wheel from the Bike
• Start by removing the wheel from your bike. If it’s the rear wheel, be careful with the chain and cables if you have an electric bike.

2. Dismount the Tire
• Use a tire lever to remove the tire from the rim. Insert the tire lever between the rim and the tire and lever it to gradually separate the tire. Leave the other side of the tire in place on the rim.

3. Locate the Puncture and Foreign Objects in the Tire
• As long as the inner tube is in place, it is crucial to locate the hole and look for any objects that may be stuck in the tire. Inflate the inner tube to help you hear the air escaping.

4. Remove the Punctured Inner Tube
• Take out the damaged inner tube. If you have gloves, run your hands inside the tire to check for any sharp or cutting objects that could damage your new inner tube. If you find an object, carefully remove it.

5. Insert the New Inner Tube
• Take the new inner tube and gently insert it into the tire. Inflate it slightly so that it sits correctly.

6. Reinstall the Tire on the Rim
• Once the inner tube is installed, put the tire back on the rim. Start by inserting one side of the tire, then use your hands or a tire lever to get the other side in place. Be careful not to pinch the inner tube during this step. To be sure, our technician Maxime has his technique: once the tire is fully reinstalled, push and pull on it from side to side as if to dislodge it from the rim, along the entire length of the tire. This helps to unseat the tire from its position and allows the inner tube to sit correctly.

7. Inflate the Tire
• Use a pump or a CO2 cartridge to inflate your tire to the recommended pressure (indicated on the sidewall of the tire). Inflating the tire before putting the wheel back in place ensures that everything is properly seated and avoids having to remove the wheel again in case of an issue.

8. Reattach the Wheel
• Replace the wheel on your bike, ensuring it is properly positioned and securely fastened. If you removed the chain or disconnected any cables, don’t forget to reconnect them.

Check Out Our Demonstration Video on Instagram!

For those who prefer a visual demonstration, we have an exclusive video on our Instagram page that shows you each step of fixing a flat tire in a simple and clear manner. You will see our technician Maxime applying his method to install the new inner tube, and you can follow the process in real-time. Feel free to check it out to complement this guide and perfect your repair technique! Find us on Instagram at @dolcevia_voyages for more practical tips and pro advice.

Why Visit Our DolceShop Workshop? While you can fix a flat tire yourself, sometimes the repair can be more complex or you may not be equipped for it. In such cases, we invite you to come to our workshop DolceShop, located at 58 rue Cléry, 75002 Paris, where our bike repair experts will take care of your bike quickly and efficiently. Whether it’s a simple inner tube replacement or a complete service, we offer quality repair services in the center of Paris.

Services by DolceVia	Price
Inner tube replacement	€29-35
Standard service	€30-50
Electric service	€60-80
Labor	€60/hour

A Few Tips to Avoid Flat Tires

• Check your tire pressure regularly: An under-inflated tire is more likely to puncture.
• Equip yourself with sturdy tires: Some "puncture-resistant" tire models are reinforced and puncture much less frequently.
• Inspect your tires before each ride: Watch for wear that could cause punctures.
• Avoid obstacles on the road: Ride carefully to avoid nails, glass, or other dangerous objects.

Conclusion

Changing an inner tube is often quicker and more reliable than using a patch, especially if you are on the go or don’t want to worry about the durability of the repair. With a little practice, you will be able to do it easily, but if you prefer a quick and professional solution, don’t hesitate to visit our workshop DolceShop at 58 rue Cléry, 75002 Paris. We will be happy to help you get your bike back in shape so you can enjoy your rides in Paris with peace of mind!