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Your new favorite 'cross racer, gravel grinder, all-road adventurer and winter trainer, the Cannondale CAADX 1 thrives on the rough stuff and out in the elements, helping you get out and get off road.

  • Features

    • Gravel-specific, rugged and reliable, Shimano GRX 400 2 x 10-speed shifting and a 46/30 FSA crank deliver quiet, secure, precise performance across a wide range of terrain
    • Shimano GRX 400 hydraulic disc brakes offer excellent stopping power in all conditions—even muddy 'cross courses
    • With the race pedigree and proven geometry of the Cannondale SuperX, the CAADX 1 is a legitimately fast and fun cyclocross racer, gravel pounder, go-anywhere adventure bike
    • OutFront Steering Geometry and short chainstays combine to deliver stability and agility on everything from technical cyclocross courses to potholed streets
    • SmartForm C2 alloy frame features bump-smoothing SAVE micro-suspension for comfort and compliance in the rough and thru axles for the stiffness to rule the climbs
    • A full BallisTec carbon fork rounds out the high-performance package and keeps the bike light and easy to shoulder
    • Subtle rack mounts, a removable seatstay fender mount and hidden fork fender mounts expand usability without affecting the bike's racy looks
    • With room to run up to 37mm wide tires, the CAADX is ready to tackle the roughest gravel roads with confidence, or sail over the pavement in plush comfort
    • Specs and images are subject to change


    Free Adjustment Period:
    New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
    View all Cannondale Gravel Bikes
  • Technical Specs

    Best Use


    Bike Frame Material



    SmartForm C2 alloy, flat mount disc


    Full BallisTec carbon, flat mount disc

    Bike Suspension

    No Suspension


    FSA Omega ME Alloy, 46/30T

    Bottom Bracket

    Cannondale BB30


    Shimano GRX 400, 10-speed

    Front Derailleur

    Shimano GRX 400, braze-on

    Rear Derailleur

    Shimano GRX 400, Shadow RD+

    Rear Cogs

    11-36T, 10-speed

    Number of Gears

    20 gear(s)

    Brake Type

    Hydraulic Disc Brake


    Shimano GRX 400 hydraulic disc, 160/160 mm RT56 rotors

    Brake Levers

    Shimano GRX 400 hydraulic disc


    Cannondale CX 2.0 Disc, 28h

    Front Hub

    Formula alloy, 12 x 100 mm thru axle

    Rear Hub

    Formula alloy, 12 x 142 mm thru axle

    Wheel Size



    Schwalbe CX Comp, 700c x 35 mm, K-Guard

    Tire Width

    35 millimeters

    Handlebar Shape

    Drop Bar


    Cannondale 3, 6061 alloy, Compact


    Cannondale 3, 6061 Alloy, 31.8, 7 degrees

    Seat Post

    Cannondale 4, 6061 Alloy; 27.2 x 350 mm (46-58)/400 mm (61)


    Cannondale Stage CX


    Wellgo with clip and strap


    1-1/4 to 1-1/8 in. tapered, 25 mm top cap


    KMC X10, 10-speed


    22 lbs. 4.8 oz.

    Bike Weight

    Bike weight is based on median size, as sold, or the average of two median sizes.



  • Size Chart

    46 CM 51 CM 54 CM 56 CM 58 CM 61 CM
    Reach 36.5 37.1 37.8 38.5 39.2 39.8
    Stack 51.5 53.5 55.5 57.5 59.5 61.5
    Effective Top Tube 50.7 52.4 53.7 55.5 56.8 58.6
    Seat Tube Center-Top 50.0 52.5 54.0 56.0 58.0 61.0
    Standover Height 75.1 77.3 79.1 81 83.1 85.5
    Head Tube Length 9.3 11 13.2 15.3 17.5 19.6
    Head Tube Angle (degrees) 70.0 71.0 71.0 71.0 71.0 71.0
    Seat Tube Angle (degrees) 74.6 74.0 74.0 73.5 73.5 73.0
    Bottom Bracket Height 28.0 28.0 28.1 28.1 28.2 28.2
    Wheelbase 100.2 100.5 102 103.3 104.8 106.1
    Chainstay 42.2 42.2 42.2 42.2 42.2 42.2
    Fork Offset 5.5 5.5 5.5 5.5 5.5 5.5

    Sizing Notes

    Measurements are stated in centimeters unless otherwise indicated.

  • Reviews
    4 reviews with an average rating of 5.0 out of 5 stars

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