The Aurora ThunderBike Motorcycle ThunderJet 6 Complete Set is a vintage slot car set from 1967, made in the United States by the brand Aurora. The set includes all the 6 Thunder bikes with NOS rear tires, offering collectors and hobby enthusiasts the opportunity to enjoy a piece of classic slot car history. Perfect for fans of vintage toys and model collecting, this set embodies the nostalgia and craftsmanship of early HO scale slot cars. They all are running and the NOS tires are in the blister pack that are over 50 years old so I am not sure the condition Sold as is in used condition. Thank you for looking.