FOUR-WHEEL STEERING KNEE SCOOTER

This knee scooter was made entirely with PVC Pipes, with a budget of under 200 dollars, aimed for those recovering from a foot injury. The final knee-scooter prototype was constructed primarily from 1.5" and 2" PVC tubing and featured a four-wheel configuration with narrower rear wheels for improved clearance during pedaling. Adjustable components, including a sliding handlebar assembly and height-adjustable knee pad, were incorporated to improve user comfort and accommodate varying body sizes. What made this scooter unique is that if you look closely, you can see we applied tension via wires for steering!