If Pink Floyd is ever looking for an appropriate accoutrement for the sax solo in "Money," they need look no further.
User scob89 says that it started with a $15 Craigslist purchase. The seat is the backrest from a golf cart. The whole thing was completely rewired using wire from a washing machine. The LED headlight and taillight are from eBay, while the back tires and hubs are from a Honda ATC 125. The rear brake is from a moped and a couple SLA's are used for the starting battery. Total cost was $38.50. Can't beat that!