Over built Crockett! 52cmDura Ace Di2 Shifters and Brakes 11 speed.RX Rear Derailleur with Kogel Ceramic PulleysSRAM Quarq Crank Arms 170mm (no power meter, these are same level as Force, you can add Quarq spider if needed)Wolftooth 40t Ring11-32 Ultegra Cassette140mm Ultegra RotorsEaston EC70 Stem 80mm42cm Bars Bontrager Wheels (barely used, maybe 4-5 times)Donnelly MSO 36mm Tires This has mostly sat in the pit or used as the B bike. Only two little scuffs shown in photos. Upgrade the wheels and it's a great race bike. Chain guide was modified to clear the bolts on the quarq. You should probably get a spare if you want to continue using a guide. Pedals not included Local pick up also available