Parts Unlimited inner tubes are manufactured to the highest quality as approved by all the Japanese motorcycle manufacturers. These are "real butyl tubes" made from 100% butyl polymer, unlike many other "butyl" tubes which are a blend butyl polymer with natural rubber. In comparison, 100% butyl tubes minimize natural air leakage while maintaining air pressure for a longer period of time.
This tube fits a range of 17" tires, applications include rear wheels on V7, V7 II, and V7 III 750cc models and many 1100cc California models up to the 130/80 tire size.
These tubes are made by one of the worlds largest tire and inner tube manufacturers.
This tube has a metal TR-4 stem, which is a straight stem mounted in the center of the tube.