"Like many others I decided to quit waiting for a decent electric road bike at a reasonable price, so I built one out of a spare bike I bought off eBay for about $700. I based mine on a '82 Yamaha turbo because 1) I have the ICE version (hence the spare), 2) I like that it is fully faired so it looks 'normal' and 3) it's a shaft drive and one of my main goal was to make it as maintenance free as possible. Shaft drives weigh a lot more and are not as efficient as chain drives, but they are maintenance free. Here is a picture of the finished product. Like Stryker (who built the 72 volt version) I live close to work so distance was not an issue, but speed and performance were, as I have over 3 miles of a rather steep curvy road to go home on. One big thing to consider when doing this is the finished product. Like Stryker I am using AGM sealed lead-acid batteries because of convenience. But since I like the final product so much my goal has always been to upgrade it to some Li-Ion or Ni-MHyd batteries as soon as the become commercially available. It would shave 100 lbs off and give me twice the range, so it's an investment worth making."
Tuesday, July 29, 2008
How to build a 96-Volt Electric Motorcycle.