Syndyt SYR 200 20" Electric Balance Bike features 20" wheels for the little rider in the household.  Syndyt just made balance BMX bikes way cooler.

SYR 200 - Ages 8 - 12
48V Electrical System
500 Watt Hub Motor
15 AH Removable Battery
Speed Settings 10MPH, 15MPH and 20MPH
20” Alloy Wheels
Syndyt Directional 20X 2.125” Tires
Front and Rear Hydraulic Disc Brakes
Triple Clamp Forks
MX Style foldable Foot Pegs
MX Style Plastic and Seat
Syndyt 48V Battery Charger
1.5 to 3 hours of Ride Time