THE BASIC PRINCIPLES OF 500W E-BIKES

Welcome to the planet of electric biking with the isinwheel U5 Electric Bike Adult 500W! This powerful electric bicycle is designed to take you wherever you would like to go, from town streets to off-road adventures. With capabilities similar to a 48V battery, 20mph max speed, plus a detachable battery, the U5 is an ideal mixture of power and usefu