This is a highly sought-after Serotta Concours bicycle made with titanium and carbon material. It is a top-quality bike that provides an amazing cycling experience. The brand is Serotta, and the model is Serotta Concours. The bicycle is in excellent working condition and has been well-maintained. It is perfect for cycling enthusiasts who are looking for a high-performance bike. Brand: Serotta Model: Concours Ti Color: Black Size: M 56-58” Drive Train: SRAM 2x12 speed Derailleur has been replaced with microShift Weight: 17 lbs, 8 oz Fork: Domane SLR Carbon Crank: Oval 700 Saddle: Selle Aromica