Standard 20 BMX innertube from Fit. Comes with the standard Schrader valve and fits 20x1.80 to 20x2.3 tyres.
ETC Inner Tubes are made from high quality Butyl Rubber & will fit all 12 BMX Pedal & Balance bikes. Wall thickness: 1mm. Schrader Valve. Size: 12 1/2 x 1.75 - 2.1.
Twin pack of innertubes from Eclat. The Eclat amp tube is designed to fit 20 tyres from a 2.1 all the way up to a 2.4.
Heavy Duty innertube from Duo. The Duo tube is made from thicker rubber than other standard tubes and is designed to fit from a 1.75 all the way up to a 2.5.
2.2 - 2.4 20 BMX innertube from Cult. Today's tyres are only getting bigger but the tubes have stayed the same thin sizes over time. Smaller thinner tubes work on bigger tyres but thin out when fully inflated causing flat tyres more occasionally. The CULT Rubbers are specifically designed to fit bigger 2.20/2.40 tyres and they don't stretch and thin out like most tubes on the market.
A premium rubber inner tube designed to fit modern day 20 BMX tire sizes, with industry standard schrader valve. Size: 20 x 2.10-2.45.
BBB innertubes are made of durable long-lasting butyl rubber compound. Seamless to prevent the innertubes from leaking air and keep air pressure for a long time. Air chamber wall-thickness of 0.87mm. Thick enough for extra puncture resistance and thin enough to spare you the extra weightPresta Valves (FV)This French valve type was originally used for road bikes. Presta valves are available in 33mm, 48mm, 60mm and 80mm.Schrader Valves (SV)Strong American valve system originally used for MTB tires. Advantage of this valve is that it is the same as used on car tires. Schrader valves are available in 3mm and 40mm.Dunlop Valves (DV)Dunlop valves are mainly used on city and trekking bikes. With the easy pumping technology the valve is virtually 100% leak-proof. Dunlop valves are available in 31mm and 40mm.