last updated 03/29/2025
1959 Car built in Fourchambault, France 1973 Converted to electric by a local guy called Stan using a 185-lb forklift motor, 496 lbs of golf-car batteries (8x62lbs, 48v system), and a lot of U.S. Navy-surplus relays 1976 It is put away in a shed 2019 Came my way as Stan moved out of his long-time home 2019 Got it running with four 12v batteries (340 lbs vs 500 lbs) 2019 Stan and his daughter came by to see the old Vespa... 46 years since the conversion. (See pic below.) 2020 Covid came and I had time to put in an updated e-drive. 185 lb motor out, 65 lb motor in. Navy relays out (one stays!), Curtis sep-ex controller in. BUT... battery weight goes back up to 510 lbs. 2022 Got over my cheapness and bought
Mustang Mach-E lithium batteries on the secondary market.
Range up from about 20 miles to about 50, battery weight
goes down from 510 lbs to 160 lbs. 2023 Transmission breaks. Not surprising;
lotsa torque in e-motors and the original motor only had
20 ft-lbs. 2024 Make a new drivetrain with BMW diff,
Cushman three-speed trans, and the same 65-lb shunt-wound
e-motor and Mach-E battery pack. Meh. 2025 Find a replacement transmission, add
that with a NetGain three-phase e-motor and lithium
battery modules from a Hyundai Ioniq 5. At the time this pic is taken, it has been 46 years since the conversion. |