Replacement Inner Tubes for Bicycle

(58 customer reviews)
167 bought in past month
bike inner tube, bicycle inner tube, bike tyre tube
Be sure to check the size in our Size Chart
Free shipping from NZ $50.00

Ensure comfortable riding everywhere

With the Threo inner tubes, any road will feel smoother. Your bike's performance will skyrocket, making each journey enjoyable. They offer superior puncture resistance, saving you time and money.

Shock absorption

You can safely cycle even on rough terrains. These tubes significantly reduce the impact of bumps on the road, creating cushioning effect. They also protect your bike's tyres and rims from possible damage.

High quality

Our tubes are made with premium materials that guarantee durability. They will surely stand the test of time, serving you for many years.

Air retention

The Threo tubes will keep your tyres inflated for an extended time. They eliminate the need for frequent pumping, adding convenience to your trips.

Size guide

  • HOW TO MEASURE THE CORRECT TUBE SIZE:
  • Measure the diameter and width of your tire or check the numbers marked on its size.

Tube SizeTire DiameterTire Width
cminchcminch
20x1.2551203.2-3.81.25-1.5
20x1.551203.8-4.51.5-1.75
20x1.7551204.5-5.41.75-2.125
26x1.566263.8-4.51.5-1.75
26x1.966264.8-5.81.9-2.3
27.5x1.57027.53.8-4.51.5-1.75
27.5x1.97027.54.8-5.81.9-2.3
29x1.974294.8-5.81.9-2.3
700x2374292.3-2.50.9-0.98
700x2874292.8-3.21.1-1.25
700x3574293.5-4.31.38-1.69

  • Determine the suitable valve type by checking the size of the rim hole. The length of the valve should be 0.8’’ (2 cm) longer than the thickness of the rim.

  • Select the appropriate valve type and valve height according to the size chart below.

Tube SizeValve SizeValve Type
20x1.2548F/V
60F/V
20x1.532A/V
36F/V
20x1.7548A/V
26x1.532A/V
36F/V
48F/V, A/V
26x1.932A/V
36F/V
48A/V
27.5x1.532A/V
27.5x1.932A/V
36F/V
48F/V, A/V
29x1.932A/V
36F/V
48F/V, A/V
700x2348F/V
60F/V
80F/V
700x2848F/V, A/V
700x3548F/V
4.74
58 reviews
95%
Of respondents would recommend this to a friend
5 Stars
43
4 Stars
15
3 Stars
0
2 Stars
0
1 Star
0

  1. B***t (verified buyer)

    New Zealand

    Tubes are just what I needed. They’re also cheaper than what I would have paid at the shop but just as good. Great product and value.

  2. M***l (verified buyer)

    New Zealand

    Very durable tubes, well worth the money. Just what I was looking for. I’ll order more as a back up.

  3. R***s (verified buyer)

    New Zealand

    These are better tubes than what was originally installed on my bike. Seem to be well-built and should last a long time. Recommended.

  4. T***r (verified buyer)

    New Zealand

    They are working out well and fit perfectly. I liked the quality, and they were easy to install

  5. J***L (verified buyer)

    New Zealand

    Solid tubes, good air retention. Makes riding smoother.

  6. S***W (verified buyer)

    New Zealand

    I’m loving these! The rides are way smoother, I feel less of those pesky bumps. They also keep air in for ages. Totally worth it!

  7. A***J (verified buyer)

    New Zealand

    These tubes are a game changer! Rode through rocky trails with ease. They keep my bike comfy and steady. No more worrying about frequent blowouts.

  8. T***H (verified buyer)

    New Zealand

    These inner tubes are fantastic! They make all those rough paths a breeze. No more feeling every bump, just a smooth and fun ride.

  9. M***C (verified buyer)

    New Zealand

    Keeps air pretty well, less refilling.

  10. S***J (verified buyer)

    New Zealand

    My bike rides have changed ever since I started using these. The shock absorption is top-notch, and they hold air impressively well. Super happy with the switch.

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