Arts & Crafts Magazine
An experimental Batpod inspired vehicle with Alltrax AXE 4844 controller running Mars ME0709 electric motor. This is designed and built specially for my two 10 and 12 year old kids. Battery pack consists of 4 lead-acid car batteries giving maximum of 50 volts and top speed is set to around 60km/h (37mph).
found on http://sploid.gizmodo.com/awesome-dad-built-a-batpod-motorcycle-for-his-kids-1539211171