BikeMaster Tubes are made from high-quality butyl rubber, utilize heavy-duty valves, and are manufactured using a very durable seamless construction. It's the perfect choice to get your bike rolling smooth again!
Best inner tube value available.
Butyl rubber inner tube with heavy-duty valve.
Tube size: 5.00/5.10-16.
Valve type: TR-15 offset (straight rubber stem (16 mm diameter)).