Science & Nature Robots & Gadgets Hobby & Craft Early Learning Creative Play Magic Outdoor & Adventure Pet Accessories
Click on the links below to learn more...

BMW Motorcycle Model Engine

Build your own classic working BMW flat-twin model engine from 1973

Click on the images below to view >


The BMW R 90 S was one of the motorcycle icons of the 1970s par excellence. When it came on the market in 1973 it was one of the fastest series production motorcycles of its time and the top-of-the-range model of the "/6" type series made by the Bavarian motorcycle manufacturer. With this superb 200 part kit you can assemble a detailed transparent, functional engine model of the BMW Flat-Twin Engine with a 5-speed gearbox and authentic engine sounds. The components are easy to fit and screw together following the detailed step by step instructions in the manual. This high-quality manual contains a fascinating history of the BMW motorcycles and explains the concept of the successful flat-twin engine. 


  • 3 x AA batteries
Share this page:

Features & Benefits

  • construct a fully working model of the iconic BMW R90/S motorcycle engine.
  • features transparent engine cases that make the moving parts visible during operation.
  • functional 5-speed gearbox, illuminating spark plugs and fully operational pushrod valve operation
  • includes everything you need to build your own engine.
  • instructions and step-by-step diagrams

Engine Demo Video:

BMW Motorcycle Model Engine Product Video

Click the video below to watch.

BMW Motorcycle Model Engine Product Information


  • Approximately 200 components
  • Step by step instruction manual.

Age: 14 years+
Batteries: 3 x AA (not included)
Warning: This is not a toy. Not suitable for children under 14 years!

Engine Demo Video: