2 Packs, 24" inch Bike Inner Tube 24x1.95-2.125 Bicycle Rubber Tire Interior BMX

2 Packs, 24" inch Bike Inner Tube 24x1.95-2.125 Bicycle Rubber Tire Interior BMX 2PCS 24x1.95/2.125 Standard Bike Inner Tube with American/Schrader Valve(33mm), 2 Tire Levers Included Tube Specification: Labeled Size: 24x1.95/2.125 Valve Type: Schrader Valve Valve Length: 33mm (standard size) Features: High air-sealed Anti-leakage Thicker Sidewall Higher Air- Tightness Higher Elastic Damping Higher Aging Resistance Mold cured rubber for consistent side wall–prevents high pressure blow outs High quality, reliably tested inner tube Package includes: 2PCS Inner Bike Tube 2pcs Tire Levers How to select Inner 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!