What does 700×28 32c mean?
700x28c means a 700c tyre which is 28mm wide. 700x32c means a 700c tyre which is 32mm wide. Like kouhoutek said the same inner tube will a range of tyre widths, it will say something like “700 x 18-25c” meaning it is for road bikes and will fit anything from 700x18c up to 700x25c.
Are Bell inner tubes good?
They are reliably tested and work well for cruiser and mountain bike tires. In our analysis of 10 expert reviews, the Bell Standard & Self Sealing Bike Tube placed 2nd when we looked at the top 6 products in the category.
Does bike tube have to be exact size?
While your diameter measurement needs to be exact, your width measurement does not. Because inner tubes stretch, they typically come in a range of widths. For example, one of our most popular tubes is the 26 x 1.75-2.125” which means it fits a 26-inch diameter tire with a width in the range of 1.75 to 2.125 inches.
What does 700x25c mean?
700x25c indicates a tire with a 700mm outer diameter and a 25mm width. A third type of tire size might appear on either a mountain or a road tire: 25-622 is the International Standardization Organization (ISO) way of identifying the 700x25c tire in the example above.
Where are Bell bicycle inner tubes made?
while bikes were stored for remainder of winter. In spring, found two tubes flat with seam breaks in tube again. This brand of tube was made in China. Replaced with another US make of inner tube.
How do I know if my bike tube is too big?
If the tyre is a 700c x 23 or 25, then you should be OK. If it is anything larger than a 25, then you are pushing your luck a little, the tube is going to be very stretched inside that tyre.
What happens if your inner tube is too big?
If the inner tube is a lot larger than the tire, it will cause folds and wrinkles inside the tire, which may affect your ride. If you have a tube that is only a little bit larger, then it probably won’t make a difference. While larger tubes will weigh more, they will retain air better.
What size is 700×25?
700x25c is the dimensions of your bicycle tire, using the ‘French system’. Let’s break it down. 700 is the nominal diameter of the bike tire, sized using millimeters. The next number, 25, is just the width of the tire (this is also measured using millimeters).