Electric Balance Bike Parts for Ages 7–9

16" to 20" transition class, where power output steps up noticeably. Covers Orion e16x/e20x and Revvi 18".
More Power, More Range at This Stage
Voltage and wattage both jump at this stage, an Orion e16x runs 36V/500W while the e20x steps up to 48V, so battery and controller parts from a younger-class bike won’t work here even if the wheel size looks close. Browse Orion Hub or Revvi Hub.