Yeah they are from an online store,
DON'T LET THE PRICE FOOL YOU! We have purchased 40 sets and got a smoking deal that we are passing along to you. Here is a really nice track wheelset that is built by hand in the USA. The formula hubs have sealed bearings and spin SUPER smooth. The rear hub is a flip flop (single speed/track hub) which will allow you to run a fixed cog on one side and a freewheel on the other side so you can run it either way just by flipping the wheel around. They do not have quick release skewers the hubs bolt on like true track hubs should. The spokes are DT Swiss stainless steel made in Switzerland. The rims are from Weinmann and if you aren't familiar with Weinmann's products, they are made in France and are super high quality. The braking surface is black with a black stripe in the center that looks really trick. This is a really nice wheelset made with quality parts and the all Dark Gray finish will look great on any color bike. The rear hub is spaced at 120mm.
HUBS: Formula flip flop with sealed bearings (Black)
RIMS: Weinmann XTR 16 622x16 (black)
SPOKES: DT 2.0 stainless steel (black)
SPOKE COUNT: 32
The Price was $165 here is a link
http://flybikeshop.com/itemdetails.cfm?id=433