Build a Simple Mini Bike Plans

mini bike plans

These are plans for a vintage style mini bikes with a torque convertor. There are two plans - the first uses a junked bicycle for parts, and the second is the super old-school traditional mini bike style.

We've also found a lot of good information on free mini bike plans at the DIY Go Karts website.

mini bike diagramTake a small kart engine, add a slick variable-ratio belt transmission and you'll have a real performance 'bear' for half the cost of a commercial motor scooter.

On flat ground this scrappy little mini bike can hit around 30 mph. And when you come to a hill, the torque convertor will automatically downshift to a lower drive ratio to give you rugged hill-climbing power.

The best part is the machine's lightweight, low-cost design. The basic frame comes from a discarded 26-in. boy's bicycle, which you can usually pick up for a few dollars at a bike shop or junk yard. Most of the parts are stock bike or kart items, easy to come by and easy to assemble. Even if you start with a new engine, the entire scooter can be built on the cheap.

A simple mini bike is a great way to get you and your kids working together. You'll both learn a vast amount about small engines. It's a great way to encourage mechanical ability in your children. And if you give them a budget for custom work, watch thier imaginations fly dreaming up cool accessories and doodads.

mini bike diagram

Mini Bike From Bicycle Plans

Traditional Mini Bike Plans

More Free Plans at DIY Go Karts


Like These Plans? Buy the Vintage Plans CD: Every plan on the site on CD delivered for just 19.99!