This is the new model. Its a very nice ride.

http://www.buybuystore.com/shopexd.asp?id=98

This is the new revision of the older model but its only 24v instead of 36. Iron frame is a giveaway. If your under 190$ you sould be find with this model but the new model is above and beyond this one with torq and poundage. Most of the rest of the bike is the same.