Congrats for finding the holy grail of bike power assist. Your love of bikes has turned the corner uphill, into the wind, and you want those pedals to turn with much greater ease. You don’t want to risk it on a moped, sharing the road with cellular phone inhibited drivers, while bikers just seem to fly by you in traffic. So plant a big cushy seat on that bike just to get it ready for Bicycle Power.
This is the definitive internet resource for those seeking information related to powering a bicycle with an electric motor, gas engine or even a hydrogen powered fuel cell battery. You can rest assured that the links provided will take you somewhere meaningful, whether it be a vendor or educator in what was previously a vast wasteland of dead end searches. Check out the Endless Sphere Forum for a balanced view of electric bikes and DIY conversion kits. Try MotoredBikes.com for gas powered bikes. More bike power knowledge, including legalities, can be found at the Yahoo Power-Assist Message Board.