Mountain Bike Repair: The Essential Kit for Touring
Discover the detailed list of essential bike repair equipment for your mountain adventures.
Touring by bike in the mountains means exposing yourself to extreme conditions: uneven terrain, technical trails, and the risk of breakdowns. A adapted repair kit is your insurance policy for serene riding, even on your own. Discover our detailed and tested list of essential tools, with links to the best products on the market.
Summary
Why is a repair kit essential in the mountains?
In the mountains, breakdowns are more frequent and more critical: flat tires, broken chains, loose screws... With no workshop nearby, every tool counts. Here are the most common risks and how to anticipate them:
- Punctures: Pebbles, roots or glass can puncture your tires.
- Chain problems: Broken or worn links, especially when changing pace.
- Damaged derailleur : A shock can bend your derailleur hanger.
- Loose screws : The vibrations of descents make them move.
"A well-prepared repair kit turns a breakdown into a simple break, not the end of a trip." - Lionel, bike touring expert.
The Minimal Repair Kit (Detailed List)
Here's the essential list to pack, tested and approved by mountain bikers. Each link redirects you to products selected for their quality and weight/efficiency ratio.
1. Multi-tool
Indispensable for tightening/loosening screws, pedals, stem... Choose a lightweight model with Allen keys (2 to 6 mm) and screwdriver.
2. Inner tube
Pack at least one inner tube suitable for the size of your tires. Choose lightweight, durable models.
3. Mini-pump
A compact and efficient mini-pump for quick re-inflation after a puncture. Choose a model compatible with your valves (Presta/Schrader).
4. Patch kit
To repair a puncture without changing the inner tube. Opt for a kit with self-adhesive patches and sanding paper.
5. Tire changer
Lightweight, heavy-duty tool for removing the tire from the rim. Some multi-tools incorporate them, but dedicated tire changers are more effective.
6. Quick links
To repair a broken chain. Carry 2-3 quick links compatible with your transmission.
7. Lubricant (small size)
A mini bottle of chain lubricant, especially useful in case of rain or mud. Prefer 50ml formats.
8. Derailleur hanger
A replacement hanger can save your trip in the event of a shock. Check compatibility with your derailleur model.
Le Truc Malin : Le Scotch Trame (TAPE)

Wrap a piece of weft tape (TAPE) around a tube on your frame. This ultra-resistant tape is used to:
- Temporarily repair a punctured inner tube.
- Fix a broken cable or fastener.
- Protect a frame in the event of a scratch.
Why does it work? Anilox tape resists water, UV and tension - ideal for emergency repairs!
How to Use Each Tool in Situation?
Patching a puncture
- Deflate the tire and remove it with the tire levers.
- Locate the puncture (inflate the tube slightly or dip it in water).
- Sand around the hole, apply the patch, and press well.
- Reinflate with the mini-pump.
Changing an inner tube
If the patch isn't enough, replace the inner tube. Check the condition of the tire to avoid another puncture.
Repairing a broken chain
Use a quick link to reassemble the chain. If the chain is too worn, replace it as soon as possible.
Where To Store Your Kit For Quick Access
Organize your kit in an easy-access bag (frame or saddle bag):
- Gather small tools in a waterproof bag.
- Fasten the mini-pump to the frame with clamps.
- Store the patches and inner tube in a transparent pouch.
⚠️ To avoid: Don't store your kit at the bottom of a bag! In the event of a breakdown, every minute counts.
Conclusion : Roulez Serein, Même en Autonomie
A well-prepared repair kit is your best ally in the mountains. With this list, you're all set for 90% of common breakdowns. Don't forget:
- Check your equipment before each outing.
- Practice repairing a puncture at home.
- Adapt the contents of your kit to the duration of your roaming.
Ready to go? Also check out our guide to preparing your mountain itinerary!