Written by Dolcevia
Mistakes to avoid when repairing a bicycle
The most common mistakes to avoid when repairing a bike.

Mistakes to Avoid When Repairing a Bicycle
Repairing your bike yourself is a great way to save money and better understand your two-wheeler. However, certain mistakes can complicate the task, damage your bike, or even put your safety at risk. Here is a list of the most common mistakes to avoid when undertaking a bike repair.
1. Not Having the Right Tools
Why it’s a mistake to avoid when repairing a bike:
Using inappropriate tools can damage your bike's components and make the repair more difficult.
How to avoid it:
• Invest in specific tools like Allen wrenches, a chain breaker, a pedal wrench, or a set of tire levers.
• If you don’t have the necessary equipment, consider visiting our workshop DolceShop, at 58 rue de Cléry, 75002 Paris, where we have all the professional equipment to maintain your bike.
2. Overloading Components with Lubricant
Why it’s a mistake to avoid when repairing a bike:
Too much lubricant can attract dust and dirt, accelerating the wear of your parts.
How to avoid it:
• Apply a small amount of lubricant only on the necessary areas, such as the chain, cables, or derailleurs. Wipe off the excess with a clean cloth.
• When you visit DolceShop, our mechanics can advise you on the products suitable for your bike.
3. Forgetting to Check Adjustments After a Repair
Why it’s a mistake to avoid when repairing a bike:
A poorly adjusted brake or a poorly secured wheel can lead to serious accidents.
How to avoid it:
• Take a test ride after each repair to ensure everything is working correctly.
• If in doubt, our team at DolceShop is here to perform a complete safety check.
4. Forcing the Removal of a Stuck Part
Why it’s a mistake to avoid when repairing a bike:
Forcing a part can cause irreversible damage, such as stripping the threads of a crankset or deforming a handlebar.
How to avoid it:
• Use a penetrating oil and let it sit for a few minutes before trying again.
• If that’s not enough, bring your bike to our workshop to avoid any further risk.
5. Installing Incompatible Parts
Why it’s a mistake to avoid when repairing a bike:
Some spare parts do not fit all bike models, which can harm performance or damage your equipment.
How to avoid it:
• Always check compatibility before purchasing a spare part.
• At DolceShop, our experts help you choose the right components for your bike and ensure professional installation.
6. Neglecting Small Cracks or Wear
Why it’s a mistake to avoid when repairing a bike:
A crack in a frame or a worn cable can quickly become a major problem if not addressed.
How to avoid it:
• Regularly inspect sensitive areas, such as the welds of the frame or the brake cables.
• If in doubt, visit DolceShop for a thorough inspection.
7. Not Following Tutorials or Guides
Why it’s a mistake to avoid when repairing a bike:
Trying to guess how to disassemble or repair a part can lead to costly mistakes.
How to avoid it:
• Consult online tutorials or specialized guides before getting started.
• Better yet, let our mechanics at DolceShop show you the right techniques during your visit.
8. Neglecting to Tighten Bolts
Why it’s a mistake to avoid when repairing a bike:
A bolt that is too loose can cause an accident, while a bolt that is too tight risks damaging the threads.
How to avoid it:
• Use a torque wrench to apply the correct torque.
• If you’re not equipped, our workshop in Paris can take care of it for you.
In Conclusion
Repairing your bike yourself can be a rewarding experience, but it is crucial to avoid these mistakes to ensure the safety and longevity of your equipment. For any complex repairs or to receive personalized advice, feel free to visit us at DolceShop, 58 rue de Cléry, 75002 Paris. Our expert mechanics are here to help you make the most of your bike.
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