MOOSE RACING Inner Tube Standard 17″ TR-4 M20052

Each tube is individually boxed with a full range of sizes and valve stem types clearly marked on each box end, “Real butyl tubes” made from 100% butyl polymer, unlike other “butyl” tubes, which are blended butyl polymer and natural rubber, 100% butyl tubes minimize natural air leakage and maintains air pressure for longer period of time, Manufactured to the highest quality as approved by all the Japanese motorcycle manufacturers, All stems are TR-4 type for valve stem