IF you can make Sun's website work (and I can't, it chews up my dialup ability), they are "generics", identical to higher priced models except for the decals.
Bike shops don't have them on the floor, because basically they have agreements with Trek or Diamondback or whomever to sell so many units.
They are in the J&B catalog, under the desk of every bike shop.
In that other thread, I mentioned the Cruz 7, which is like my 2005 Retro 7, over 15,000 miles and not one bit of trouble frame wise, still has the original brake pads (which tells you how seldom I actually slow down or stop). No crimping, 2.25 tires, 2 handlebar adjustment possibilities. $310.
The other one I use is the Sun Comfort Rover 21 speed, which I saw side by side with a Diamondback, for about $100 less. Same Shimano gears, same dropped back seat post. It is lightweight, but climbs hills like a breeze. The SCR21 requires one crimp for the spokering, has 2.0 tires, 3 handlebar adj. poss., shock absorber seat post standard. About $340.
