There are more out there on Instructables, but here is one to look at and ponder.
DIY electronic shifting If you want Di2 on your bike, but you don’t have an extra few thousand dollars burning a hole in your pocket, Computer Engineer Nabil Tewolde has a perfect solution for you. His DIY electronic shifting system is, for the most part, made from parts found at his local hardware store, electronics…… Continue reading DIY electronic shifting
Restoring a vintage Dumpster Bike The old song goes "the best things in life are free".. and the same goes for bikes. I have had two bikes which I found in the dumpster (rubbish bin here in Australia). With some time and elbow grease, and sometimes a little bit of money you can restore a…… Continue reading Restoring a Vintage Dumpster Bike with Instructables.com