Heavy Duty 2mm Motorcycle Tube 80/100x21 Compatible With Cannondale X440s 2002

Replacement 2mm Motorcycle Tube is perfect to replace leaky or punctured tubes. Better materials and added thickness make this a heavier duty option to standard tubes. Made from high quality butyl rubber for a long lasting life. TR-4 valve stem. Great upgrade from your OE tube and a great spare option.