BGM innert tubes are manufactured to our specifications specifically for the Vespa and Lambretta. The butyl content is over 55%, which makes them airtight and reliable. The valves are vulcanized in model-specific position for Vespa or Lambrettas
TIP: The BGM Vespa tubes can be used in many other vehicles with ten inch tubular tires. When mounting, insert the tires at the bead with mounting paste and dust the inside of the tire with talcum powder. The mounting paste ensures the correct end position of the tire while the talc minimizes the friction of the tube.
This will maximize the safety and life of the tube.