Chorus 12 Speed Rear Derailleur bianchi Cervélo S5 aerodynamic carbon frame

Cervélo S5 aerodynamic carbon frame with fully internal cable routingShimano Ultegra Di2 12-speed electronic drivetrain4iiii Precision Pro GEN3+ dual-sided power meterReserve 57 mm front / 64 mm rear Turbulent Aero carbon wheelset with DT Swiss 240 hubsCervélo HB19 one-piece carbon cockpit for maximum aerodynamic efficiencyBayonet S5 fork and integrated V-stem front-end designVittoria Corsa Pro TLR tyres (700×29c) with clearance up to 34 mmBBright press-fit bottom bracket for maximum stiffness and efficient power transferCervélo SP34 carbon seatpost with Selle Italia Novus Boost Evo SuperFlow saddleIntegrated computer mount and rear accessory mount included

maximum contact area

Shimano GRX 2×10: ST-RX400 levers

fully internal cable routing

Chorus 12 Speed Rear Derailleur bianchi Cervélo S5 aerodynamic carbon frame