trek madone 5.2 año 2012cuadro de carbonoFrame Material CarbonFork Bontranger Race X LiteFork Materal Alloy, aero crownRear Shock Not applicableComponentsComponent Group Shimano UltegraBrakeset Shimano Ultegra brakes, Shimano Ultegra STI leversShift Levers Shimano Ultegra STIFront Derailleur Shimano UltegraRear Derailleur Shimano UltegraCrankset Shimano Ultegra, 34/50 teethPedals Not includedBottom Bracket BB90BB Shell Width UnspecifiedRear Cogs 10-speed, 11 - 28 teethChain UnspecifiedSeatpost Bontrager Ride Tuned CarbonSaddle Bontrager Affinity 2Handlebar Extensions Not includedHandlebars Bontrager Race Blade VRHandlebar Stem Bontrager Race X LiteHeadset 1 1/2" to 1 1/8" tapered integratedWheelsWheel Size 700c wheelsHubs Bontrager RaceRims Bontrager RaceFront Tire 700 x 23c Bontrager R3original de fabrica ,muy poco uso ,su consulta no molesta ,graciasPRECIOS 2000USD