What are the key distinguishing features of classic motorcycles and scooters that differentiate them from modern versions?
How did the design and technology of classic motorcycles and scooters evolve from the early 20th century to the late 20th century?
What are some of the most iconic classic motorcycle and scooter models, and what made them stand out during their time?
How is the market for classic motorcycles and scooters today, and what factors determine their value among collectors?
What are the best practices for maintaining and restoring classic motorcycles and scooters to preserve their authenticity and performance?