A motorcycle is considered to be:

• 1A two-wheeled motor vehicle without a sidecar that has an engine with a displacement of 50 cc or more.
• 2A two-wheeled motor vehicle with a sidecar that has an engine with a displacement of 50 cc or more.
• 3A two-wheeled vehicle that has an engine with a displacement of up to 50 cc or an electric motor with a power of up to 4 kW.
• 4The answers specified in items 1, 2.