I thought id share this with you all in case you havent seen them. I have a bit of a unique and challenging situation to deal with if SHTF. Neither my girlfriend or myself drive. So having a vehicle in a SHTF event is not a likely situation. However on top of the minor issue i have another issue. Both of our health. I have a pretty nasty case of COPD so i cannot go very far very fast on foot. My girlfriend Jen has cerebral palsy and walks with forearm crutches. I had to come up with a form of transportation for everyday situations not to mention a SHTF event. Being the tinkerer that i am i was going to build her an electric bike. When i had the extra money to get the parts i went to go make up a parts list and found a better alternative. A DIY wheel kit. It was actually a bit cheaper than if i bought the parts separate and i would still have to fight with mounting everything and aligning everything. I found these kits on ebay for the front wheel so it was easy to install on my 2 wheel bike and her 3 wheel adult trike. She is running 4 20AH lead acid cells (48V) and i built myself a battery pack using 117 used laptop battery 18650 cells and a 13S BMS (battery management system) for like $16 on ebay. They have a range of near 30 miles on a charge and will go about 28 miles per hour. They are also very very quiet to run. They make a pretty good choice for transportation and you can get spare motor controllers pretty cheap in case you want to stow some away in a faraday enclosure. Here is a picture of our bikes.
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