Wilier Zero.7 Frameset 2018The Wilier Zero.7 Frameset 2018 is the lightest bicycle ever produced by Willier-produced with the goal of setting a new design standard for ultra-light racing bikes. Aside from being one of the lightest road frames the Wilier Zero.7 Frameset uses modern cycling technologies such as: cable integration, integrated fork, and better aerodynamic efficiency to produce a bike that performs just good as it looks. The Wilier Zero.7 Frameset 2018 features new construction techniques that have allowed for a reduced volume of the frame tubes by 19%, while still maintaining its lateral stiffness and durability and safety.FeaturesINTEGRATED CABLES: Provides seamless cable integration into the frame for aerodynamics efficiency and performance.INTEGRATED FORK: achieves greater riding stability and aerodynamic efficiencyBB386EVO: Oversized for improved stiffness and power transfer.SWINGARM: Provides a lighter, yet stiffer frame construction.3D DERAILLEUR HANGER: Increases stiffness and improves shifting performance while simultaneously serving as a rear deralier cable stop.STIFFNESS AND COMFORT - S.E.I. FILM: is an exclusive viscoelastic material which is placed between the layers of carbon in the frame to improve vibration absorption and shock resistance.SPECIFICATIONSFrameCARBON MONOCOQUE 60TON + S.E.I. FILMForkCARBON MONOCOQUEHeadsetRITCHEY WCS CARBON, PRD18183Bottom BracketBB 386SeatpostRITCHEY SUPERLOGIC CARBON, 27.2 MMIntended UseRaceFrame/fork weight780g/350gGEOMETRY (mm / inch)SizeExtra smallSmallMediumLargeExtra LargeXX LargeA: Seat Tube Length46cm48cm50cm52cm55cm57cmB: Effective Top Tube51.3cm52.6cm54.1cm55.6cm57.1cm58.8cmC: Stack503mm519mm536mm554mm572mm590mmD: Reach378mm382mm387mm391mm396mm400mmG: Head Tube Length10.7cm12.1cm13.8cm15.5cm17.3cm19.0cmH: Head Tube Angle71.33deg72.0deg72.5deg73.0deg73.0deg73.5degI: Seat Tube Angle75.0deg74.5deg74.0deg73.5deg73.0deg72.5degK: Chainstay Length40.4cm40.5cm40.6cm40.8cm41.0cm41.1cm