- Size XS (48cm) - Shimano Dura-Ace 11 speed Di2 electronic drivetrain (brand new crankset and cassette) - Full Carbon Frame and Fork - Dura-Ace C50 Carbon Clincher Wheel Set - Shimano Missile EVO Carbon Handlebars and Extentions - Specialized Avatar 130mm saddle - Shimano Ultegra Directmount brakes - Overall in excellent condition with limited signs of use/wear and tear. A small portion of laminate on the Dura-Ace wheels has come off - this is purely cosmetic and is relatively common among the C50's.