These are used with about 400-500 miles. Only used to race on and never crashed. Front is a JET and rear is a HED Deep (not Deep Jet). Both are tubulars and in excellent shape. Will throw in the Vittoria Corsa tires that are mounted on rims which only have 113 miles on them. $400 + shipping. I am selling because I purchased a new bike that has 700 wheels. Sonic hubs will accept shimano cassette.