Continental 650c Race Supersonic Innertube gives racers the edge with decreased weight and less rotational mass. Speed to the front of the pack with the Conti Supersonic Tube. Features: Presta and Schrader ...

replacement for small wheels. Specifications: Diameter: 12.5" ISO Diameter (ETRTO): 203 Valve Type: Schrader Valve Length: 33mm Removable Valve Core: Yes Puncture Protection: - Weight: - This product was added to our ...

replacement for flat wheels. It also never hurts to have a few spares in case bad luck strikes. Specifications: Diameter: 24" ISO Diameter (ETRTO): 507 Valve Type: Schrader Valve Length: 33mm Removable ...

thicker wall to help reduce the possibility of flats from punctures. Features: Extra thick 4.3mm wall butyl tube Has a low lead content valve, complying with CPSIA standards Specifications: Diameter: 16" ISO ...

bike is that you can enjoy your time and let loose, so don't let stubborn flat tires ruin you day. Features: Standard 1mm tube thickness designed to withstand the abuse of everyday ...