How to attach trailer to a RadCity eBike

I demonstrate how to make the trailer coupler bigger to fit the RadCity ebike. Link to drill bit used: https://www.homedepot.com/p/Milwaukee... ———————————————— Use Amazon links below to purchase gear I use: Yepp Maxi Easyfit seat: https://amzn.to/37akiPo MaxMiles Handlebar Extension: https://amzn.to/30jZsf6 Cygolite Dash Light: https://amzn.to/3h7nUpZ Camelback Water Bottle: https://amzn.to/3h3QGIb Water Bottle Cage: https://amzn.to/3f077TV