Lemond and Deep V's!..It was an all aluminum Tourmalet but Trek replaced the frame with a carbon fiber/aluminum mix frame when the original snapped on me. So now it's a Chambery!...I built the rear V with a 9 speed Ultegra hub and the front V with a 105 hub. Crank was recently replaced with an Ultegra. Only thing 105 now is the shifters and front derailleur.