@nugger @Hando Redneck engineering my friend. Can get a harbor freight super coupon and maybe rig up dual motors in parallel putting them inside the front forks. The extra weight will definitely be noticeable, but you can balance it out by ripping apart the batteries and putting the individual cells elsewhere on the bike. A long tube of them would be good instead of a square shaped battery brick. Could also replace them with high amperage cells and use less of them, although you need enough to get the voltage up unless you want to mess with more converters.