New Chapter2 AO Disc Carbon Gravel Bike with Shimano GRX - Small, we are a Chapter2 authorized dealer . Here is the full specs: Frame: Chapter2 AO Carbon Monocoque Fork: Chapter AO Carbon Monocoque Disc Headset: Chapter Brakes: Shimano GRX400 , Centerlock 160mm front, 140mm rear rotors Shifters: Shimano GRX600 Crank: Shimano GRX600 46-30T Cassette: Shimano SLX 11-34T Rear Derailleur: Shimano GRX800 Chain: Shimano Wheelset: Fulcrum Rapid Red 500 DB Tires: WTB Riddler 700x37c Handlebar: Deda Elementi Gravel100 RHM Stem: Chapter2 Alloy Seatpost: Chapter2 Carbon Monocoque Saddle: Prologo Akero AGX

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