Hi, I am new.

Here is a picture of one of our earlier prototypes. We did 600-miles (965km) since the last CA reset.

We saved it from disassembly and has now become one of our daily commuters for about a year. Not too impressed with the torque of this motor and it's quite heavy, but it's rock-solid reliable and good balance of assistance.

Pack is mounted on the seat tube, controller fits exactly in the gap between the wheel. The problem with this configuration is that the seat is stuck high and high CM... So it's not good for shorter riders. The nice thing is that you can quickly remove the battery pack and the seat which will be the first things that get stolen in the wrong neighborhood.

Details:
More Pictures (9): http://www.juicedriders.com/dahon-p8...hon-p8/3137409

Dahon Speed P8 / Crystalyte 405 rear motor / 20A controller / CA plugin / Cruise control / 36V / 10Ah / NiMH / Top speed is about 24mph (38.5kph) / Range is quite variable. It still folds nicely.