Avenir Premium Tube Presta Valve 700c Tube (700x20-25 27x1-1/8)
Home bike maintenance enthusiasts know that fixing the dreaded F-word -- a flat -- requires only the how-to knowledge, and keeping the right supplies on hand. Start with an Avenir Premium Tube with Presta valve.Specifications700c tubeFor 27-inch wheels20-25c1.125-inch width36-millimeter Presta valve0.9-millimeter thicknessAbout AvenirAvenir by Raleigh is the premier bicycle accessory line from renowned cycling company Raleigh Bicycles. Raleigh -- a company whose history started in 1887, in Raleigh Street, Nottingham, in the United Kingdom -- is one of the oldest bicycle companies in the world.