Do it yourself 4 wheel bike

DIMENSIONS

Let begin our free plans with dimensions of our 4 wheel bike. It is 160 cm long and 83 cm wide. We made some sketches, than we improvised. Dimensions on following photos (free plans) are a good information to get an idea about basics of this construction, but it's up to you to remake it to fit your own needs. Click on photo to get a bigger image. Images are on picassa web albums in a full resolution, so you can see every detail on them.

Click image to enlarge free plans for pedal car

Chassis is made of Aluminium, red coloured parts are made of steel, pedals, steering and front wheel carriers are made of stainless steel, while the seat is made of wood.

Do it yourself adult sized 4 wheel bicycle

Click image to enlarge four wheeled bicycle free plans

This sites are just information about what we did. The vehicle is not done by any safety standards and can be life dangerous when producing or using it. You are free to use our design and ideas in part or in whole, but you do it absolutely on your own risk and responsibility!
If using it commercial, you must cite the source: "Designed by www.spiller.si":

INTRODUCTION
DIMENSIONS
CHASSIS FRONT WHEELS
REAR WHEELS
STEERING
STEERING WHEEL
PEDALS
FRONT GEAR
REAR GEAR
SEAT
BREAKS
LINK
OTHER LANGUAGES