Giant TCR Composite, Carbon Fiber Road Bike-2012, SRAM / Shimano, 56cm Brand: Giant Model: TCR Composite Year: 2012 Frame Material: Carbon Fiber Type: Road Bike Weight: 17 lbs 2 oz Size: 56 cm Top Tube: 56 cm Seat Tube: 50 cm Stand Over: 76 cm Wheelset: Giant P-SL1 Shifters: SRAM Apex Brakes: Shimano Ultegra Front Derailleur: Shimano 105 Rear Derailleur: SRAM Rival Crankset: Shimano 105 (172.5 mm) Chainrings: 50/34 Cassette: Shimano, 10-speed: 12-28t Handlebar: Giant Contact AL Stem: Easton EC90 Carbon Seat Post: Giant Carbon Aero Saddle: Giant TCR Front Tire: Michelin Pro 4, 700 x 23c Tire Type: Clincher Pedals: Sold Separately Bike ID: 98765439321661 Description: The Giant TCR Composite 2 offers high-end racing bike technology without the premium price. Featuring a TCR Composite frame with an oversize Powercore bottom bracket and an Overdrive tapered head tube, this bike excels in climbing, acceleration, and cornering. It comes with lightweight Giant P-SL1 wheels and Michelin Pro 4 tires for smooth and fast rides. Equipped with a 20-speed Shimano 105 and SRAM drivetrain, and Shimano Ultegra brakes, this bike ensures efficient shifting and reliable stopping power, making it an excellent choice for serious cyclists.