There are three models;an SS,a 3sp internal hub,and an 8sp internal hub. Other than paint,the only diffs between the models is the rear drive and the 8sp has hydro discs. I'm really interested in one of these,but want to see one in person to check out the rear spacing and tire clearance. Given the price range and specs,I'm thinking of getting the Sport and installing a SRAM i-Motion 9.

For the OP,if you're interested in this,you might also want to look at the Swobo Otis. 3sp with a coaster rear(disc front). Mine's geared low for hilly DC,but should be perfect for flat NYC. You'd have almost zero maintenance with the SRAM hub/coaster combo,but you'd still have the front disc for panic stops. It will take fenders and a rack(you'll need a MTB fender for the front) and you can run skinny slicks in the summer and 2.1" knobs/studs in the winter. It also looks like a big BMX bike,so maybe little interest from thieves.