Here is a ultra light, amazingly responsive REDLINE Conquest Pro CX CycleCross Bicycle. This bike has been fully serviced. KSYRUIM SLS Mavic Wheels, Hubs / FSA Carbon Seat Post / San Marco Seat / Shram Rival Derailers / Shram Rival Double Tap Shifters, Brake Levers / Redline Racing Carbon Fiber Fork / Matching red grip tape Frame size is 20" with a matching 20" top tube. This bike is ready to ride, and has a newer set of 700x38 Panaracer GravelKing SK Tubeless Tires Details Frame: Redline CX Cycle Cross Aluminum Headset: FSA Aluminum Fork: Redline Racing Technology Carbon Wheels: KSYRUIM / Mavic SLS rims 700c Drive-train: FSA Grossamer Rear Derailleur: SHRAM Rival Front Derailleur: SHRAM Rival Srifters: SHRAM Double Tap Tires: Panaracer GRAVELKING700x38cc Tubeless Brakes: Front, AVID Shorty 4 caliper center pull Rear, AVID Shorty 4 caliper center pull Stem: Bontrager Carbon Seat Post: FSA Carbon Seat: San Marco Pedals and on board computer do not come with the bike