Brand new Felt Triathlon bike, size 54 cm (seat tube) with a 54 cm top tube. It is not a 2007 model year, but it hasn't been outside the store. Aerodynamic aluminum frame with a carbon fiber fork to absorb road vibration. Shimano Ultegra / 105 18-speed derailleurs with Dura-Ace bar end shifters. RPM (by FSA) Carbon crankset with 53-39 rings. Alex ALX-320 wheelset. Hutchinson Carbon Comp folding tires. Profile Aerolite bars