How to replace broken carbide tips on trekking poles?

Replacing broken or worn carbide tips is a straightforward maintenance task that can extend the life of your trekking poles by years. Most quality poles—from brands like Leki, Black Diamond, Decathlon, and Komperdell—have user‑replaceable tips, either press‑fit or threaded. Here's a comprehensive guide to replacing them safely and correctly.

1. Identifying your tip type

Before you start, you need to know which type of tip your pole uses:

• Press‑fit tips – The most common type. The carbide tip is pressed into a metal ferrule and held by friction. Found on most Decathlon, Black Diamond, and many Leki models. You pull out the old tip and push in the new one.
• Threaded tips – Less common, but used on some Leki models (e.g., older Makalu) and a few others. The tip screws into the ferrule. You unscrew the old tip and screw in the new one.

Check the manufacturer's website or the pole's packaging to confirm the type.

2. Tools you'll need

• Pliers – For gripping the old tip (use a cloth to protect the ferrule).
• Hairdryer or heat gun – For heating the ferrule (if the tip is stuck).
• Small file or sandpaper – For cleaning the ferrule.
• Rubber mallet – For tapping the new tip in (if needed).
• Threadlock (optional) – For threaded tips.
• Replacement tips – Make sure they are the correct diameter (usually 10 mm or 12 mm) and compatible with your pole model.

3. Replacing press‑fit tips (step‑by‑step)

a. Remove the old tip – Grip the old tip firmly with pliers. If it is stuck, twist it slightly while pulling. If it does not budge, heat the ferrule with a hairdryer for 10–15 seconds. The heat will expand the metal, loosening the grip. Do not over‑heat—the aluminium can soften.

b. Clean the ferrule – Once the tip is removed, clean the inside of the ferrule with a small file or sandpaper to remove any debris, old glue, or compacted mud. The new tip must fit snugly.

c. Insert the new tip – Align the new carbide tip with the ferrule. Push it in firmly with your fingers. If it is tight, tap it gently with a rubber mallet. It should be fully seated—flush with the end of the ferrule.

d. Check seating – Plant the pole on a hard surface and apply firm downward pressure. The tip should not move or wobble. If it does, it is not fully seated.

4. Replacing threaded tips (step‑by‑step)

a. Unscrew the old tip – Turn it counter‑clockwise to remove it. If it is stuck, apply a drop of penetrating oil (e.g., WD‑40) and wait a few minutes.

b. Clean the threads – Wipe the threads of the ferrule with a cloth. Remove any old threadlock or debris.

c. Apply threadlock (optional) – A tiny drop of low‑strength threadlock (e.g., Loctite 222) on the new tip's threads will help keep it secure. Do not use a high‑strength threadlock—you may not be able to remove it later.

d. Screw in the new tip – Turn it clockwise and tighten it firmly. Do not over‑tighten—it should be snug, not forced.

5. When to replace tips

Replace your tips when:

• The carbide is visibly worn flat or rounded – a sharp point is essential for grip.
• The tip is chipped or cracked – this can happen after a side impact on a rock.
• You notice reduced grip on rock or hard surfaces – a sign the tip has lost its edge.

6. Choosing the right replacement tips

• Genuine vs. generic – Genuine branded tips (Leki, Black Diamond) are more expensive but guarantee a perfect fit. Generic tips (e.g., Decathlon Forclaz, Naturehike) can work well but may require slight adjustment.
• Diameter – Measure the ferrule diameter (usually 10 mm or 12 mm). Most press‑fit tips are 10 mm; threaded tips have a specific thread size.
• Tungsten carbide – Always choose tungsten carbide tips—they are much harder and more wear‑resistant than steel tips.

7. Common mistakes to avoid

• Using excessive force – Forcing a press‑fit tip can bend the ferrule or split the shaft. If it is tight, tap gently rather than pushing with full body weight.
• Not cleaning the ferrule – Leaving debris in the ferrule can prevent the new tip from seating properly, leading to wobble or loss.
• Over‑heating – Heating the ferrule too much can weaken the aluminium. A hairdryer is safe; a heat gun on high is not.
• Using the wrong tip – A tip that is too small will fall out; one that is too large will not fit. Always check compatibility.

8. Where to buy replacement tips

• Decathlon – Forclaz tips, widely available and compatible with many poles.
• Adventure Sport – Leki and Black Diamond genuine tips.
• Amazon UK or eBay – Generic tips, but check reviews and compatibility.
• Go Outdoors or Cotswold Outdoor – Branded tips for Leki, Black Diamond, and Komperdell.

9. Checking the ferrule for wear

When you replace the tip, also inspect the ferrule. If the ferrule is worn, cracked, or deformed, you may need to replace the lower section of the pole (available for many models). A worn ferrule can cause the new tip to fit loosely or fall out.

10. Safety reminder

A worn or damaged carbide tip is a safety hazard—it can slip on rock or hard ground, increasing the risk of a fall. Replace tips as soon as they are blunt. Carry a spare pair in your repair kit, especially on long‑distance treks or multi‑day walks.

11. Final verdict

Replacing broken carbide tips on trekking poles is a simple, rewarding maintenance task. With a few basic tools and a new pair of tips, you can restore your poles to full functionality. Whether you use press‑fit or threaded tips, the process takes only a few minutes. Keep your tips sharp, and your poles will grip securely on every surface. Happy walking.