u/iSellNuds4RedditGold

So, I'm building from scratch a moped style bike. Kinda like this (I had Gemini generate a pic of the finished product from the frame drawing I did on Sketch Up). It'll be mid-drive with a ToSeven DM02 250w motor + alfine 8 igh in the rear. The idea is for it to be a mix of cargo and moped styled bike.

Anyways to give it more of the E-Bike vibe I want it to have rear (406)20x4 inch tires and front (451)22x3 inch tires. And while I did find tims that fit 3' tires they are the 406 standard. And while I did find 451 rims they only accept up to 2.125 tires.

Anyone got any idea where to look?

Thanks in advance.