Sunday, August 26, 2012

Wood bike project update

The wooden bike project continues as I've time to work on it.  Lately it's been more active as I've developed tennis elbow from riding my diamond frame bike.  A recumbent would take pressure off my elbow and should allow it to resolve.  So, I'm trying to make a push to finish the bike.

I've received a couple of emails from others interested in building a wooden frame bike.  With as many good sites as are available on the net in this area I'm a bit surprised to be noticed but for whatever it's worth here are some hopefully useful thoughts on what I've learned so far.

  • Look at what others have done/experienced.  Really look.  Really look carefully.  Then look some more.
  • Sites I found useful include
  • Get your seat/leg length right early on.  Eddie Grant's approach makes a LOT of sense.
  • You'll need to size the bike to the parts you have and your height/weight.  One size does NOT fit all.  I'm fairly big (6', 200 lbs) and require something appropriate to my size.
  • I found it very useful to lay the original diamond bike on a large sheet of plywood and trace it's entire layout as a reference.  This allowed me to measure various things after the original bike was broken down.
  • You will need to work some metal for dropouts and possibly steering.  Hand tools are generally adequate but will take time.  I also found a Dremel tool very useful to grind/shape.
  • A table saw and drill press are very useful but not essential.  I have neither one and have managed though I've wished for both.
  • Chain routing has a major effect on layout.
  • Likewise brakes, steering, deraillures, etc.
  • Getting the headset mounted is more difficult than I'd expected.  The headset takes considerable pounding when riding and will break free if not properly mounted to the wooden components.