High Quality – Michelin has specialized in tires and tubes for over 140 years, with cutting edge technology to keep you rolling. Lightweight – Using a thin butyl rubber for the body of the tube, these ensure exceptional durability without increasing weight. Multiple Valve Lengths – Offering a variety of valve sizes to make sure that you can clear your thin or deep rims with ease. Presta or Schrader – Available in whichever valve type that you need to fit your rim, Michelin tubes offer flexibility in sizing and valve type. Road, Gravel, Mountain - Whatever your riding style, there’s a tube to fit your tire, ensuring you can get back on the bike quickly and easily