I think this is larger photo.
Motor is our design, Going Electric, geared 500W w/25A controller (9fet)
Battery is LiFePO4 prismatic cell 36V with 6 + 6 length wise layout that leaves plenty of room for cabling to run thru frame, which is 4 X 4 sq. 6061 aluminum. There is room for 48V as well.
We are going to go to wider dropout on next version so we can put a 205mm or larger disc rotor back there. for now there is rim brake in rear that we found a new compound pad for. The new pads are freaking awsome stopping power. Just light touch on brake lever and it gives you twice the grip of any rim brake I have ever seen. Moderate pull and it will lock up the rear tire.
Front fork is Origin 8 off the shelf.
Twist grip throttle, we had 4 types to choose from. This one with the metal ends looked coolest.
rear dropout is 0.500" X 3" 6061 flat stock, cut out to let the rear stanchions sit flush on the inside.
Foot pegs were added after powder coating. Originally there was a post mid frame with pegs, but just looked akward, so cut it off before paint.
Gets easy 20 miles on a charge.