1) The person is looking for an electric or motorized bike that can travel at least 20 miles on a charge but doesn't want to spend much money.
2) They ask if these bikes can be ridden normally without the motor, how often maintenance is required, and for any other information or recommendations on electric bikes.
3) The response recommends against electric bikes, saying the batteries will die quickly, they are slow, heavy, and the batteries will always disappoint regardless of expectations. Riding them in the rain without the motor could ruin the bike.