Amazon.com : IMAYCC 80cc Bicycle Engine Kit, Bike Motor Kit with Wired Digital Computer, 2-Stroke Motorized Bicycle Kit Fit for 26-28" Bikes (Black) : Sports & Outdoors
Kepler || Fat Tire Electric Bike || Ariel Rider Ebikes
Difficult to determine which rules apply to motorized bikes
Phantom Bike - 26 Inch Phantom Bikes Ghost Motorized Bicycle
Phatmoto - Your all-in-one motorized bicycle
Fat Tracker: Down & Out's motorized BMX | Bike EXIF
Supernatural v2 49cc EZM with Optional Honda Motorized Bike – Helio Motorized Bikes
Midnight Runner Motorized Bike Kit | Bicycle Motor Works
Grizzly || Dual Motor Dual Battery Full Suspension Fat Tire Electric Bike || Ariel Rider Ebikes
Rambo Bikes R35C Camo Non Motorized Fat Bike - Walmart.com
Amazon.com : MOPHOTO Electric Trike, 20" Fat Tire 7 Speeds Electric Tricycle for Adults, 500W 48V 3 Wheel Electric Bikes, Motorized Tricycle Adult Electric Three Wheels Bicycle with Removable Battery : Sports & Outdoors
Solar E-Clipse 60mph Road Legal Electric Bike | Solar Scooters USA
Blue Banger Cruiser Motorized Bike Kit | Bicycle Motor Works