Used Specialized Ruby Elite, Womens's Carbon Fiber Road Bike-2011, 51cmBrand Specialized Model Ruby Elite Size 51cm Fit Range 52 55 Frame Material Carbon Fiber Drivetrain SRAM, 2x10 spd Weight 18 lbs 05 oz Year 2011 Build Fork Carbon Fiber Brakes Tektro, Caliper Shifters SRAM Apex, Mechanical Front Derailleur SRAM Apex Rear Derailleur SRAM Apex Crankset SRAM S150, 50 34t, 170 mm Cassette SRAM PG 1050, 10spd, 11 32t Chain FSA Handlebar Specialized Comp Alloy, 34cm Headset Cane Creek Stem Specialized, 70mm Seatpost