The only motorcycles to officially use the Lamborghini and Ferarri logos

The Lamborghini Design 90 was created by French company Boxer Bikes and used Kawasaki engines in the six prototypes built. 50 orders were taken but the project was later cancelled.

The Ferrari 900 was built by David Kay Engineering - an MV Agusta specialist - who wrote to Ferarri for permission to create a one-off tribute to Enzo Ferrari. Approval was granted and the result is a unique 105bhp superbke, and the only motorcycle in the world to wear the iconic prancing horse badge