Shopping Cart. Balance Bike | Child Bikes | Balance Bikes. ElliptiGO. The Recumbent Bicycle and Human Powered Vehicle Information Cent. My motivation for this project started long ago. I built a Tadpole trike some years back, and I made a full fairing for it with coroplast. It had several problems that kept me from riding it. 1) Since the frame is fixed you can't lean it into a corner. This means you lose speed, eat tires off the front, and you have to have a very wide track to keep all the wheels on the ground in a turn. The wide track also means a very wide body if you want to keep the front wheels inside the body for good aerodynamics. 2) Tadpole trikes will wobble from side-to-side due to the momentum of the riders legs as they go through a pedal stroke.
Some tadpole trikes do this more than others. Please, people with tadpole trikes. O.K. with all the drawbacks of the tadpole trike above the vehicle was disassembled and the remains are still hanging in my garage. Last fall I was surfing the web and came across a web site that featured tilting three wheelers. DIY recumbent bikes. Sun Bicycles - Product. Easy Racers Recumbent Bicycles | Home. XR2 Solar Cycle. Sheldon Brown's Bicycle Gear Calculator. CF_Bike_home. My DIY Carbon Fiber Recumbent Bike Odyssey by Mark Rehorst Update October 2006 - DISASTER STRIKES! Ever since I first saw a recumbent bike (either an article in Scientific American magazine on human powered vehicles, or a TV show with a segment on HPV races) I wanted one.
That was almost 30 years ago. At the time I was a high school student and could not afford to get a recumbent bike, even if I could find one. In the mid 80's recumbents starting to gain some marketing momentum. I built the Hypercycle with a 26" rear wheel and very high pressure tire. Here it is now! That 75 mile ride felt like walking up stairs. Here's my niece, Jenna, on the Hypercycle in 2004, 20 years after I built it. Seen riding around Milwaukee on it. Fast forward to 2004, and there are lots of recumbent bikes available, but now that I can afford one, I am too cheap to buy one. My experience with the Hypercycle helped me decide what I wanted in a bike. The final list of desired features looked like this: Frame Design.