Hello. I want to upgrade the performance of my Radwagon I believe it?s a 4. I love the size and look of my cargo bike but I don?t love the performance. It accelerates slow, my battery drains fast because I?m allergic to pedaling, it has no shocks, no torque with heavy loads, etc. if u experts had $1500ish to upgrade the hell out of this bike what would u do? P.s. I often break the 350lb limit by 50lbs. Thanks.
Get an egg rider display and a thumb throttle for comfort and then an extra battery from Rad. I also got nicer handlebar grips, a suspension seatpost and a more comfy seat for my ride.
buy a different brand like WIRED bike. lots of power and much bigger battery. $2000. sell what you have and buy the wired.