It’s a scale model of a V-Twin, 4-stroke motorcycle engine… that works! And, with its clear casing, you can see how all the parts move inside it. Plus, it has an electronic engine sound and light-up spark plugs.

About the product

This build-it-yourself kit has everything you need to construct the engine, including all the parts, screws, and a screwdriver. Oh, and detailed, step-by-step instructions with diagrams.

How is it powered?

There’s no actual petrol involved. This engine runs entirely off 3 AA batteries, which aren’t included.

Why you should buy it

It’s a super-fun project that teaches you how internal combustion engines work. It’s great STEM learning and is sure to have petrol heads (battery heads, maybe?) all revved up!

The very best of luck