We’ve saved the best for last with this machine. The rear triangle in a hardtail frame supports the rear wheel, it is crucial to the safety of the finished motorcycle.

"We can teach you how to design and build a bicycle frame in a week,” Andrew Denham, the founder of The Bicycle Academy, assures me when I sign up for one of his courses. It’s a mouthwatering ...

Building a motorcycle is actually pretty easy. All you need is a standard bicycle and one of these simple kits.

How to build your own 150 km/h electric motorcycle: DIY instructions for Rs 724 There’s also a list of tools and parts you’ll need, including a 72V motor and a GSX-R750 front end.