Specialized Shiv Expert Disc TT Triathlon Bike | Ultegra Di2 | Ironman | Size M With a heavy heart, I am selling my uncompromising, aerodynamically optimized triathlon machine due to space reasons. The bike is well-maintained and ready to race immediately – from sprint to long distance. Condition & Measurements Size M: Fits optimally for athletes up to about 1.83 m (I am 1.78 m, inseam 0.85 m). Major service (May 2026): Performed at Leon Bikes (receipt for about 1,000 CHF available). Completely new headset bearing, cockpit re-cabled, spacers adjusted, hydration system with fresh components. Overall condition: Technically in absolute top condition with normal, light signs of use. Frame & Cockpit Frame set: Specialized Shiv Disc Aerocarbon (Size M). Bottom bracket: Praxis Works Shimano Press Fit. Cockpit: Upgraded to highly adjustable Profile Design armrests for maximum ergonomics and adjustment range. Shifting & Drive Groupset: Electronic Shimano Ultegra Di2 (11-speed) including charger. Switches on the bar-ends and directly in the TRP brake levers on the base handlebar. Drive tuning: CeramicSpeed OSPW (carbon cage) and professionally waxed chain (cassette 11-34) for maximum watt savings. Crankset: Shimano 105 (160 mm) on both sides. The short cranks significantly open the hip angle in the aero position and spare the muscles for running. Additional crank (included): Original Shimano Ultegra crank (172.5 mm) including aerodynamic ALUGEAR chainring set is included for free. Brakes & Wheels Braking system: Hydraulic TRP HD-T910 Aero disc brakes (front 160 mm Shimano Ice-Tech Freeza). Wheelset: Fast custom carbon deep-section wheels (front 60 mm). KYZR hub in front, reliable DT Swiss 370 hub in the rear (visually enhanced with Roval / Swiss Side decals). Tires: Continental Grand Prix 5000 (front) / Pirelli P ZERO Race (rear) for perfect grip and minimal rolling resistance. Components & Accessories Saddle: Ergonomic triathlon saddle (visually similar to ISM). Storage: Specialized SWAT Fuelcell Carbon ("tank bag") in the frame triangle for tools/spare parts. Additional: Specialized carbon bottle holder on the down tube, spare tubes for the hydration system. Exclusion: The depicted Favero Assioma power pedals and the Karoo computer mount are not part of the auction. A viewing is very welcome by appointment.