Kestrel Airfoil Pro Medium. I think it is Model year 2008. I bought it new old stock and raced it a few years but it has not been ridden in about 4-5 years. Never thought I would sell this bike, but it is just taking up room. Was raced for a few years and trained on part time for those years. Is in near perfect shape. Bike Blue book says $500 and I always think they are low but I really want to sell so 500 it is. Email me at teletimg at gmail.