Here's a bike for when gas costs just too much...
http://www.enertiabike.com/index.php...form&Itemid=28
I think it's actually not a bad looking bike. It does 0-30 in 3.8 seconds with a top speed of 50 mph using six Lithium Phosphate battery modules.
But I'd sure hate to ride it from here to the Grand Canyon and back.