Odyssey air supply inner tubethe odyssey air supply inner tube is specifically sized with modern rim widths and tyre inflation volume requirements in mind they are manufactured with emphasis on the quality of the construction rather than trying to create the cheapest tube available odyssey has custom tailored each tube to the highest quality for a long lasting high performing tube that will retain air longer than a standard tube featuresvalve type schraderideal use wide tyres up to 24b