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    • Colnago A2R 105 Road Bike (2019)


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  • Colnago A2R 105 Road Bike

    The A2R road bike is a modern revamp of the hugely popular Colnago A1R, featuring advancements in the alloy frame construction for greater strength, reduced weight and is fitted with superb components. It has a 6011 alloy frame at its core and a Colnago C-RS carbon fork at the front for responsive handling, climbing excellence and all-day comfort.

    Shimano 105 11 Speed Drivetrain and Colnago Finishing Kit

    Colnago equipped this bike with a Shimano 105 11 Speed drivetrain, complete with Tektro rim brakes and rolling on Alex CX28 wheels, ensuring you race up the climbs, put pressure on the race pack and ride with stability and confidence in all weather conditions. This bike has a high-quality Colnago finishing kit for exceptional reliability and style, delivering comfortable and stylish riding dominance on your way to the top of the podium.


    • Frame: Colnago A2-R Alloy 6011
    • Fork: Colnago C-RS Carbon
    • Chainset: Shimano RS510 50x34T, 11 Speed
    • Brake/Shift Levers: Shimano R7000
    • Front Derailleur: Shimano R7000
    • Rear Derailleur: Shimano R7000, 11 Speed
    • Cassette: Shimano R7000 11-28T, 11 Speed
    • Chain: Shimano CN-HG601, 11 Speed
    • Wheelset: ALEX CX28
    • Tyres: Continental Ultra Sport II, 700x25c
    • Brakes: Tektro TK-R539, Rim
    • Handlebar: Colnago Original, Clamp Diameter: 31.8mm; Width: 400mm
    • Bottom Bracket: Shimano BB-RS500-PB
    • Stem: Colnago Original
    • Seatpost: Colnago Alloy, 27.2mm
    • Saddle: Prologo KAPPA RS VL1917, COLNAGO LOGO

    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 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 kids’ 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 kids’ 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 Colnago Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.


    • Colour: Grey
    • Frame Size: 46cm (18"), 43cm (17")
    • Wheel Size: 700c
    • Gender: Unisex
    • Speed: 22 Speed
    • Material: Alloy

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    RRP £1499.00
    £1129.99 1129.99
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    43cm (17")
    46cm (18")
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