If you already have a sunseeker fat tad and wish to convert it on your own or if you wish to buy one locally to convert on your own the following may help as guide to your conversion.
Electric bike kit fat wheel.
With this kind of electric bike conversion kit a motor and roller sits on the rear wheel using friction to push the bike forward.
This electric bike conversion kit fits most bike wheels as it mounts onto the sprocket on your bike s wheel spokes.
Once it s in place the 250 watt brush motor will give you an extra boost.
Delivering 1000 w of power to your bicycle the kit by aosom is the big daddy of rear wheel e bike conversion kits.
This is a somewhat crude solution and is not particularly popular.
Voilamart electric bicycle wheel kit 26 front wheel 48v 1000w e bike conversion kit cycling hub motor with intelligent controller and pas system for road bike 4 3 out of 5 stars 49 240 99 240.
Not only do you have the same weight distribution issues but the system is not particularly efficient.