Inflatable tires on roller skis provide comfort and better grip on uneven surfaces. However, replacing them—especially smaller sizes like 150 × 30 mm—can be tricky. Here’s a step-by-step guide to help you change the tire at home, with useful tips and recommended tools.
🧰 What you’ll need:
- Replacement tire 150×30 mm
- Inner tube (if the old one is damaged or aged)
- Tire levers (or plastic spoons)
- Air pump with correct valve (AV or FV)
- Soapy water or silicone spray
- Optional: hot water to soften the tire
✅ Step-by-step tire replacement
1. Remove the wheel from the ski
Use an Allen key or other tool to remove the axle and take off the wheel. Clean the rim before proceeding.
2. Deflate the inner tube
Open the valve and let all air out. A soft tire is easier to remove.
3. Remove the old tire
Use tire levers to pry off one side of the tire. Work your way around the rim slowly.
💡 TIP: If the tire is too stiff, soak it in hot water for 5–10 minutes to soften it.
4. Insert the new tube into the tire
Partially inflate the new tube so it holds shape. Insert it into the tire without twisting.
5. Mount the tire onto the rim
Start with one side, insert the tube, align the valve through the hole, and use hands and levers to install the other side.
🧼 TIP: Soapy water or silicone spray will help reduce friction during mounting.
6. Inflate and check
Pump the tire to the recommended pressure (usually 2.5–4 bar). Ensure proper alignment and seating.
7. Reinstall the wheel
Secure the axle and confirm the wheel spins freely.
🛍️ Where to Buy Spare Tires and Tubes?
At XCSPORT.cz, you can find exact replacement tires and tubes for 150 × 30 mm roller ski wheels.
💬 Final Tip
Changing small inflatable tires can be a challenge, but with this guide and the right tools, you can do it yourself. Don’t hesitate to contact us if you need help choosing the right size.