Introduction
A flat tire is every cyclist's nightmare. But with the right repair kit, it becomes a simple 5-minute break. Here's the complete guide to always being prepared.
Essential Inner Tube Kit
- 2 spare inner tubes: always 2, never 1
- Tire levers: 2-3 plastic levers (never metal on carbon)
- Hand pump or CO2: CO2 is faster, a pump is more reliable
- Patches: for emergencies (3rd flat)
Tubeless Kit
- Extra sealant: for small punctures
- Tubeless plugs: for larger punctures
- Emergency inner tube: in case tubeless fails
- Spare tubeless valve
CO2 vs. Hand Pump
CO2: fast (30 seconds), lightweight, but single-use. Ideal for races and events.
Hand pump: slower (2-3 minutes), reusable, reliable. Ideal for long rides.
Best Brands 2025
- Lezyne: premium quality pumps, excellent finish
- Topeak: excellent value for money
- Crankbrothers: compact multi-tools and pumps
- Dynaplug: go-to tubeless plugs
How to Change an Inner Tube Quickly
- Remove the wheel (derailleur in small gear)
- Remove the tire with levers
- Remove the defective tube
- Check the inside of the tire (for puncturing objects)
- Install the new tube
- Reinstall the tire by hand
- Inflate and remount the wheel
Conclusion
A good repair kit means peace of mind on every ride. And when you get back, your bike will be waiting on its David & Clément stand.