Klein bike with full dura ace components and ts swiss wheels is worth $600. Year made the bike i not know. The bike i ride now is greg lemond 2002 steel frame. Is weight around 24 pounds with out two bottles water. That sounds heavy bike for today standards. year made is 2002 i belleve. Is ride okay but i cant in flat go more than 29.7 miles. That i do for short distance 3 times yesterday. In flat trail. Lighter bike is possible to pass over 30 miles in flat or is my legs need get stronger i know i start ride again after i have stop ride for 3 years. In that 3 years i have ride but not so much as i used to do ride every day 20 miles in hilly bike trail