they didn't sell parts at the time i made this video but they do now on Aliexpress and ebay
jst connectors , https://www.ebay.com/itm/20Set-Micro-JST-2-0-PH-2-Pin-Connector-Plug-Male-with-Wire-Cables-200mm-Female/331840470532?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
180 motor , https://www.ebay.com/itm/DC-6V-26500RPM-RC-Hobby-Aircraft-High-Speed-Magnetic-180-Mini-Carbon-brush-Motor/122095576155?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649
