Bell 20-Inch Universal Inner Tube, Width Fit Range 1.75-Inch to 2.125-Inch, Black

$5.39

3 in stock

SKU: 10512 Category: Tags: , , , , , , , , , , , ,

Description



From the manufacturer

bike tube, standard tube, presta tube

step one, change tube, bike tube

Tube Size

First and foremost, you want to make sure the tube fits your tire. To determine the size you need to check the side wall markings on your tire where you’ll see two numbers separated by an ‘X’. The first number refers to the tire’s diameter. The second number refers to the tires width. Select the tube that has the exact same diameter as your tire. Your tires width should fall into the range of widths listed on the tube packaging.

valve type, standard valve, presta valve

Valve Type

Standard (also called Schrader) valves are the most common valve type for bicycles. This short, sturdy valve is also used on car tires and other inflatables.

Presta valves are typically found on performance road and mountain bikes. They have built-in valve locks which you twist to open before inflating.

An easy way to remember is: ‘S’ is for Standard (Schrader, Short, Sturdy) and ‘P’ is for Presta (Performance, Premium).

All inflatable tubes are subject to deflation from mis-installation and certain hazards.

flat protection

Flat Protection

Finally you’ll need to choose whether to go with a standard or self sealing tube. Standard tubes are fine for most riding conditions. Self sealing tubes have liquid sealant inside that provides an extra layer of flat protection by sealing holes up to 1/8 of an inch instantly while you ride. It doesn’t get much easier than that!

Bell Kids Tires Bell BMX Tires Bell Mountain Bike Tires Bell Cruiser Bike Tires Bell Bike Pumps Floor Pump
Bell Kids Tires Bell BMX Tires Bell MTB Tires Bell Cruiser Tires Bell Floor Pumps
Standard Tire
Flat Defense Tire

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