I just got a front and rear set from bicyclewheelwarehouse.com for 145 bucks after shipping. The wheels are Mavics CXP22 Threaded to formula hubs. Comes with a cog and lock ring installed on a formula flip flop hub!!!!(Wow!) You can also choose different color spokes, hubs, etc. I have been riding on mine for two weeks and I love them! For the price its great cause the lock ring and cog are included. Shipping on wheels in generally pretty steep but these were only 15 for the pair.