4 Pack Bike Inner Tubes - Schrader Valve 32mm, Fits 16/18/20/24/26/27.5/29 Inch Tires (1.75-2.125 Width), Includes Tire Levers

Flat tire? No problem. This 4-pack of bike inner tubes is a lifesaver to have in your garage. The tubes have a standard Schrader valve (the kind like a car tire) that's 32mm long. They're super versatile – they're designed to fit a huge range of tire sizes: wheel diameters from 16 inches all the way up to 29 inches, and tire widths from 1.75 to 2.125 inches. This makes them perfect for many mountain bikes, cruisers, and hybrid bikes (the listing mentions 26-inch wheels specifically). They're made of durable butyl rubber. The pack even includes a couple of tire levers to help you get the tire on and off the rim. Keep a set of these on hand, and you'll be back on the trail or road in no time when you get a puncture.