Road Bike Tire Tube Size Chart

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Road bike tire tube size chart. Then within these categories there are further sub divisions such as 26 inch 27 5 inch and the 29ers commonly. 5 to 5 3 under 27 inseam. A standard road tire is 700c x 23mm indicating a tire diameter of approximately 700mm and a width of 23mm. Mountain bike tubes range in size from 26 through to a 27 5 and 29.

For example choose a tube for a mountain bike if the width is within inch of the tire s stated width. For standard hardtails our mountain bike size chart should be a god send. For example a 700c tube can be substituted for a 27 inch tube and vice versa. Mountain bike size chart.

Mountain bike sizing can be affected by suspension and your tire choices. Bicycle tires come in a variety of sizes and with time the international organization for standardization iso has developed a universal system to better understand and regulate tire and rim sizing. A tube with a close diameter measurement will also work. Some road bikes use 700c tires which use millimeter sized inner tubes.

So a 29 inch mtb tube will have the same diameter as a 700c road wheel while a 27 5 inch tube will be the same diameter as a 650b road wheel. When shopping for road tires you ll look for 700c x your preferred width 23mm being the slimmest option and going up to 36mm. While there are several differences hybrids for example are designed for more comfort than are road bikes usually having a taller head tube and shorter top tube. Your height inseam.

Depending on whether your bike is a road bike touring bike mountain bike or child s bike the diameter and circumference of the wheel can vary. Use a tube within 3 8 inch of the stated width for road bikes. Mtb tubes must be the correct width as well also measured in inches. Mountain bike size chart.

For example if an inner tube says it s best for 26 x 1 95 2 125 that means the tube should be used for a 26 inch tire with a width between 1 95 and 2 125 inches. Many road tyres are now 25mm and cyclocross touring and hybrid bike wheels may have tyres fitted that are up to 36mm so make sure you carry the appropriate width tube. Inner tubes vary in size depending on the circumference of the wheel and the width of the tyre. Mountain bike tyre sizes are usually stated in inches.

So make sure you look at a tire size chart and try a full suspension mountain bike for size before buying. Size used on some high performance road and triathlon bikes especially those designed for smaller riders. This is to allow the tube to expand to the correct size for your tires and can range from as narrow as an inch right up to a tire width of 2 5 or greater.