Lighter Specialized ES Columbus SLX frame with vibration-damping FACT carbon seatstays and Zertz insert. FACT carbon fork with lighter 7075 alloy steerer with low rider fittings. Lighter, smoother shifting Shimano 105 9-speed component group. Lighter Sugino Direct Drive 2-piece crankset with 50x39x30T chainrings. Shimano SPD 505 clipless pedals. Lighter Specialized Pave II FACT carbon seatpost with Zertz insert. Multi hand position. Spokes are stainless 14g. Bike has less than 100 miles, like new.