If you’re wanting a similar style and most of the capability though probably somewhat lower quality components due to the affordable price, I bought the similarly-styled Ride1UP Portola and have been loving it. It’s even been mistaken for a Brompton before and has gotten a lot of compliments. And it’s a fraction of the price. I wish it had a torque instead of cadence sensor to trigger the electric assist but it has plenty of power and range for me. Check out the ‘warm gray’ colorway for the classic Brompton style.