IRC - High Quality Inner Tire Tubes.
IRC offers a large selection of tubes to fit popular motorcycle tire sizes. These inner tubes feature superior air retention, uniformity, long wear and a metal center valve stem. IRC manufactures their tire tubes using Butyl rubber, a preferred synthetic material typically molded in a seamless single piece construction to avoid joining seams. This process results in a tube that provides great support for tires in racing and training as well as for use in normal riding conditions. If you can't find the tube size you're looking for just contact us and we will be happy to help you out! Keep rolling with Twisted Throttle and IRC tire tubes!