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    • Colnago CX Zero - Ultegra Road Bike 2015

  • Colnago CX Zero - Ultegra Road Bike

    The Cx Zero EVO is the bike for endurance.  A professional level racing frame, proven in the Spring Classics in Europe, the CX Zero Evo strikes a perfect balance between performance and comfort.

    The most versatile Colnago model, the CX Zero Evo has been developed to meet the demands of cycling in the greatest range of conditions.  “Classic” geometry for fit combines a taller head tube and slightly shorter top tube. This allows a more relaxed position of the shoulders and arms and a more open angle between the torso and thigh for more efficient pedaling during even the longest days in the saddle. The tube shapes of the rear triangle are designed to offer maximum vertical compliance while allowing clearance for up to 25mm tyres. The seatpost is a smaller 27.2mm diameter.  All of these features promise more rider comfort and less fatigue. Your last mile will be as enjoyable as your first on the CX Zero Evo, on the most epic rides and on the most challenging roads.



    • Frame: CX Zero Carbon
    • Forks: CX Zero Carbon
    • Chainset: Shimano FC-RS500, 50 Tooth, 34 Tooth, Compact
    • Bottom Bracket: Shimano Pressfit
    • Shift Levers: Shimano Ultegra
    • Front Derailleur:Shimano Ultegra, Braze On
    • Rear Derailleur:Shimano Ultegra, Replaceable Rear Derailleur Hanger
    • Cassette: Shimano 105 5800, 11-28 Tooth
    • Chain: Shimano CN-HG600


    • Wheels: Shimano WH-RS11 700c (622)
    • Front Hub: 9mm QR
    • Tyres: Continental Grand Sport Race 700x25C


    • Front Brake:Colnago X-Brake 1
    • Rear Brake:Colnago X-Brake 1
    • Brake Levers: Shimano Ultegra
    • Handlebars: Deda RHM01
    • Headset: Tapered 1 1/8 - 1 1/4
    • Stem: Deda Zero One
    • Saddle: Selle Italia X1
    • Seatpost: Colnago new AL

    Additional Features:

    • Cable Routing: Internal
    • Bottle Cage Mounts: Double
    • Pedals: Supplied with basic flat pedals


    • Head Tube:The endurance geometry arises from the extent of the steering tube, which is considerably longer than the classical racing.
    • UCI Approved: This frame is approved by the International Cycling Union and therefore used in all races recognized by the UCI.

    Road Bike delivery videos

    Buying a road bike from Chain Reaction Cycles is simple. Here are the easy steps to put your bike together and get riding...

    The easy steps to assemble your road bike if it comes in a large box:

    The easy steps to assemble your road bike if it comes in a smaller box:

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