Can you use a 25mm tube in a 28mm tyre?
It will work, but the tube will end up thinner.
What size is 700 x 28C?
Tire Size Chart
| Tire Size | Circumference in Meters | Circumference in mm |
|---|---|---|
| 700C Tubular | 2.13 | 2130 |
| 700 x 28C | 2.136 | 2136 |
| 700 x 30C | 2.146 | 2146 |
| 700 x 32C | 2.155 | 2155 |
What does 700 x 28C mean for wheels?
700x28c simply means the size of your bicycle tire, according to what’s known as the ‘French system’. “28” is the width of the tire, again in millimeters and “c” refers to the width code of the tire (like you’d see when you look at your bike either from behind or in front).
What size is 700 x 38C?
In basic terms, a 700x38c tire is approximately 27 1/2 inches by 1 1/2 inches (or 1.50 inches).
Can I use a smaller tube in my bike tire?
Yes, you can, as long as you don’t go more than one size smaller, or the differential is not too extreme. A 1.25 in a 1.5 is fine. A 1.25 in a 2.25 is likely to have issues with flats. Your LBS will have tubes.
Are 28mm tires faster than 32mm?
28mm tires offer slightly more speed and acceleration on the road, but the improvement comes at a price – a harsher ride and less grip on off-road terrain. 32mm tires make the ride more comfortable and perform better when the surface is less than ideal.
What kind of inner tube do I need for a 700c bike?
What Size Inner Tube For 700c? (Here Are The Options) The simple answer is that you need to get a tube which says it is 700 x [A range of widths], where the range has the number indicated on your bike tire. Read on for more detail, including my recommended inner tubes and how to determine your tire width.
What does 700x28c mean on a bicycle tire?
(Simple Answer) 700x28c simply means the size of your bicycle tire, according to what’s known as the ‘French system’.
How can you tell the width of a bike tire?
The simple answer is that you need to get a tube which says it is 700 x [A range of widths], where the range has the number indicated on your bike tire. Read on for more detail, including my recommended inner tubes and how to determine your tire width.
How big of a tire tube do I Need?
Whilst you need to use a replacement tire that is the exact same size as the existing one, you have a little more wiggle room when it comes to tubes. The diameter needs to be the same (e.g. 700 or 26”) but the tube’s width will vary depending on the amount you inflate them (like a kid’s balloon).