Down the Fabrication Rabbit Hole to Build a Recumbent Bike

Down the Fabrication Rabbit Hole to Build a Recumbent Bike

‘Tis the time of the year to find as many reasons as possible to shut off the smartphone and get yourself outside. [Rich Olson’s] newest excuse is a recumbent bicycle he built from at least three donor bikes. Of course we’ve seen any number of bike mods over the years (the tall bikes that integrate a ladder to climb up to the saddle have always held a special place in our hearts), but [Rich] left us a nice trail of bread crumbs on how to get into this yourself without breaking the bank.


He worked from a set of open source plans, with additional instructions laid out by [Brian in Ohio] in a bicycle hacking series on the Hacker Public Radio podcast. We learn in the first installment that you can get your hands on a torch that uses oxygen and MAP gas to braze the pipe joints — a quick Duck Duck Go search turns up kits that have the torch and both gases for about eighty bucks. Ask around your neighbourhood and you’re likely to find some bike frames from the disused and broken cycles lurking in dark garage corners. That first podcast page even has images that show you how to lay out fishmouth cuts where the tubes will meet.


But what really grabbed our attention is the tube bending for the recumbent seat. This is a speciality part that you’re not going to be able to salvage from ..

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