The E-Spike / Dapu Motor Kit features a 350W Geared Hub Motor, a special Cranket with
sensors, a 36V 13 AH Rack Mounted Battery with built in light, and a
Digital Display. With this system you can choose between throttle only
or 6 different levels of pedal assist.The 36v 13AH battery is much
larger than other manufacturers use and will give you a much longer
range- about 25 miles electric only and up to 70 miles using pedal
assist. This entire package only adds 18.5 Lbs to a Spike!