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    • Orro Venturi STC Di2 R400DB Road Bike 2023

  • Orro Venturi STC Di2 R400DB Road Bike

    The Orro Venturi STC is an exceptional performing road race bike for all road racing events and training sessions. It features Orro's top-quality Spread Tow Carbon (STC) frameset that's ultra-durable, stiff and lightweight. It's also equipped with a Shimano Ultegra Di2 2x12-Speed electronic groupset with hydraulic disc brakes while rolling upon Fulcrum R400 race wheels wrapped in Continental Grand Sport Race tyres. Agile, efficient, lightweight and reliable, this bike provides outstanding performance that's ideal for group races, tour events and long-distance endurance rides.

    Shimano Ultegra Di2 2x12-Speed Groupset

    Orro has fine-tuned this bike's performance with race-optimised geometry that gives you the perfect balance of speed, control and all-day riding comfort. Plus, they have armed it with an electronic Shimano Ultegra Di2 2x12-Speed groupset and hydraulic disc brakes. This gives you gears to climb steep hills and sprint past the race pack while guaranteeing dependable all-weather braking power.

    Aerodynamic Road Race Bike

    Venturi STC is an evolution of Orro's much loved speed machine. Orro knew nothing had to be revolutionised with this bike so they have kept the geometry and handling that makes the Venturi so easy to ride and updated the frame and cockpit to make it even better. Orro has engineered this bike to now have a fully integrated cockpit on every model for improved front-end aero performance and a clean look.

    The Venturi is an aerodynamically optimised frame that rewards you with brilliant speed. This is a bike that encourages you to ride fast but lets you cruise in comfort when you want to calm things down. The Prologo, FSA and Shimano kit ensure every contact point is a joy to use throughout your ride.

    Fully Integrated Cable Design

    The next generation of the Venturi STC has fully integrated cables through the bar and stem on every model. This has enhanced aerodynamic performance by reducing drag coefficient while emphasizing the clean lines and frame finish. Our integrated design is flexible so you can upgrade easily at a later date or change to a completely different bar and stem set up depending on your needs. This model features frame size specific FSA alloy cockpit components.


    • Frame: ORRO Venturi STC
    • Fork: ORRO Venturi STC
    • Cassette: Shimano Ultegra 8170 11-30t
    • Chainset: Shimano Ultegra 8170 52/36t
    • Bottom Bracket: BB86
    • Chain: Shimano 12 Speed
    • Shifters: Shimano Ultegra 8170 12 Speed
    • Front Derailleur: Shimano Ultegra 8170
    • Rear Derailleur: Shimano Ultegra 8170 12 Speed
    • Brakes: Shimano Ultegra 8170 Disc Hydraulic
    • Saddle: Prologo Kappa RS
    • Stem: FSA ACR Integrated
    • Handlebar: FSA ACR Integrated
    • Seatpost: ORRO Carbon Aero
    • Wheelset: Fulcrum R400 DB
    • Tyres: Continental Grand Sport Race 28c

    Easy Assembly

    When you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.

    Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive:

    • All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
    • All bikes for delivery within the EU on a standard service will be delivered in a large box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes.
    • All bikes for worldwide delivery outside the EU will be delivered in small boxes.

    This video demonstrates assembly from a SMALL BOX.

    This video demonstrates assembly from a LARGE BOX.

    Please note that due to ongoing issues in the global bike supply chain, manufacturers may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.

    Buy Orro Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Blue - Silver Gloss, Black - Gold Gloss
    • Frame Size: L, XL, S, M
    • Wheel Size: 700c
    • Gender: Unisex
    • Speed: 11 Speed Double
    • Material: Carbon



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