Trek 2.1 WSD Road Racing Bicycle. Less than 500 miles. Bought for son and grew too fast. Been in dry storage since with all original equipment. Minor scratches but looks brand new.FrameAlpha Black AluminumForkBontrager Race, Carbon; SpeedTrap CompatibleWheelsWheelsBontrager SSR (43cm: Alloy hubs w/ 650c Alex Rims)TiresBontrager Race AW 700x23c (43: 650x23c)DrivetrainShiftersShimano 105 STI, 10 speedFront derailleurShimano 105Rear derailleurShimano 105CrankShimano R-600 50/34CassetteShimano 105 12-27, 10 speedComponentsSaddleBontrager Inform R1 WSDSeatpostBontrager CarbonHandlebarBontrager WSD VR, 31.8mmStemBontrager Race Lite, 7 degree, 31.8mmHeadsetAheadset w/ cartridge bearings, integrated, sealed, alloyBrakesetShimano Tiagra w/ short reach Shimano 105 STI levers