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Road Bike Tube

1.8333333333333333 out of 5 stars
6 Reviews
Current price: $4.80 - $7.64 Original price: $8.99
Up to 40% off

Style & Size:


Why We Like The Road Bike Tube

The Q-Tubes Road Bike Tube isn't expensive but it is pretty necessary, so it's always a good idea to have two or three around, just in case. Keep 'em wherever, and rest assured that their durable design and reliable Presta valve will lock in the air, at least until you run over another broken bottle.


  • Butyl rubber
  • Presta valve
  • Item #QTB0006
700 x 18 - 23
Valve Type
Claimed Weight
3.1oz (89g)

Overall Rating

2 based on 6 ratings

Review Summary

1 Stars - 4 reviews
2 Stars - 1 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 1 reviews

Fits Slightly Large

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

October 17, 2021

They Work

I've put it through the wringer

I must never have purchased a lower price point tube in my 11 years of cycling. Compared to other tubes I have used in the past these are noticeably heavier. However, I could not tell any difference once mounted. Several hundred miles and no punctures, hold air. Do what a tube should. I would buy them again which is good because i bought a lot of them.

pat101582350 p

Originally reviewed on

1 out of 5 stars

August 23, 2021

Worst tubes ever

I bought them as a replacement for my usual Michelin and Continental tubes because they were out of stock and need some in a hurry. I got flat after flat! Worst tubes ever! DO NOT BUY THEM!!!

Victor U

Originally reviewed on

1 out of 5 stars

July 9, 2020


I've used it once or twice and have initial impressions

I'm with Ben.

mv5p142726 m
2 out of 5 stars

July 5, 2020

Presta 700 28-32 are sized for 27" rims

I've used it several times

I purchased these for some 700 30 tires. The quality of the rubber is fine. They have maybe 100 miles on them since purchasing. The Box size label is 27" by 1 1/4" with 700 28-32 being the secondary label. If you are not familiar, a 27" rim has a larger diameter than a 700c rim. The tubes were difficult to fit on a 700c rim as their diameter, prior to inflation was greater than the rims diameter and I had to fold the tubes over to get them to fit. Beyond the greater challenges of installing them, I am concerned they will be more prone to flats.

John W
1 out of 5 stars

June 14, 2020

Do not purchase for gravel.

I've used it once or twice and have initial impressions
Size Bought:

I bought these for my gravel bike. I had both tubes puncture within one hour. They could not handle moderate gravel. I have 25 years of racing and riding experience. These are the worst tubes I have ever used.

Ben N
1 out of 5 stars

April 4, 2020

Never again

I've put it through the wringer

I have been fixing flats on my bike for 15 years and these are the worst inner tubes I?ve encountered. They are very thin, prone to flats, and I even had one explode when I was pumping it up to find a leak (trust me, it was far from being overinflated.)

Karl G