• Orro Terra C 105 Hydro RR9 Gravel Bike 2021


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  • Orro Terra C 105 Hydro RR9 Gravel Bike

    The Orro Terra C 105 is engineered and equipped for fast gravel racing and epic bikepacking adventures alike. It features a strong and stiff carbon frameset that's kitted out with a Shimano 105 R7000 2x11-Speed groupset with hydraulic disc brakes, giving you efficient and smooth gear shifts combined with powerful all-weather braking performance. Plus, this versatile adventure bike rolls upon Fulcrum Rapid Red 900 wheels wrapped in Continental Grand Sport Race tyres. Ideal for any two-wheeled endeavour, this Terra C model provides durability, style and convenience for exploring anywhere on Earth.

    Lightweight, Agile and Durable Adventure Bike Performance

    Terra C is characterised by its light responsive ride quality, built with the specifications necessary to provide capable control across varied terrain. An adaptive bike crafted to ensure that your next adventure, new route, or old commute is a total blast.

    Ideal Gravel Bike for Riding Over Tarmac or Trail

    The frame geometry is poised to descend and corner with ease inspiring confident off-road handling. Take it back to the tarmac and the excellent power transfer provided by the carbon layup is immediately apparent. Innegra fibres are woven into the carbon at strategic locations to protect the frame from impact damage; this ensures the ‘light and fast’ design ethos is met with the durability riders expect.

    Shimano 105 2x11-Speed Groupset with Hydraulic Disc Brakes

    Terra C has utilized the latest groupsets from Shimano since its inception. The 105 drivetrain on this model provides additional gearing range with its two front chain-rings. The tight gear ratio across the 11-30T cassette makes it easier to maintain an even pedalling cadence for smoother riding on the road. Hydraulic disc brakes ensure power and control are always at your fingertips.

    Integrated, Efficient and Stylish

    Terra C now has a semi-integrated front end for an ultra-clean aesthetic. The cables enter the frame via a cable box on the headset and run internally through the headtube, protecting them from the elements completely. Apart from looking seriously slick this also means the frame suffers no cable rub abrasion to the headtube when the handlebars are turned, and no interference with handlebar bags. This new design can also be made fully integrated, so you see no cables at all, with a compatible bar and stem.


    • Frame: Orro Terra C
    • Fork: Orro Terra C
    • Chainset: Shimano 105 7000 50-34T
    • Front Derailleur: Shimano 105 7000
    • Rear Derailleur: Shimano 105 7000
    • Shifters: Shimano 105 7020 Hydraulic
    • Cassette: Shimano 105 7000 11-30T
    • Brakes: Shimano 105 Disc 7000 Hydraulic
    • Wheelset: Fulcrum Rapid Red 900 DB
    • Tyres: Continental Grand Sport Race 32c
    • Saddle: Prologo Kappa RS
    • Handlebar: Deda Zero 1
    • Seatpost: Orro Alloy Setback
    • Stem: Deda Zero 1

    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. If an express delivery option is chosen, your bike will be packed into a small 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.

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


    • Colour: Chalk, Black - Grey
    • Frame Size: L, M, XL, S, XS
    • Wheel Size: 700c
    • Gender: Unisex
    • Speed: 11 Speed Double
    • Material: Carbon



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