This product is not available.

Shop similar products

Spend hours in the saddle and take gravel roads with ease on the Co-op Cycles ARD 1.3 bike, which features a full carbon frame and fork, hydraulic disc brakes and a Tiagra 2 x 10 drivetrain.

  • Features

    • Custom full-carbon construction frame and fork take the shock out of riding bumpy roads
    • Front and rear thru-axles add extra control to every trip
    • Shimano hydraulic disc brakes deliver reliable stopping power on or off-road and across variable weather conditions
    • Shimano Tiagra 2 x 10 drivetrain provides 20 road-ready gears and smooth, consistent shifting
    • High-quality, lightweight Co-op Cycles wheelset delivers top-of-the-line performance; it fits 700x28 tires
    • Fender compatible
    • Optional conversion to electronic or internal shift cable routing
    • Bicycle weight limit is 300 lbs. total, including rider + all gear carried on the bike and on the rider's body
    • Specs 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 Co-op Cycles Endurance Bikes
  • Technical Specs

    Best Use

    Road Cycling

    Bike Frame Material



    Co-op Cycles monocoque carbon


    One-piece carbon fork with 1.18 - 1.5 tapered carbon steerer, for flat mount disc, includes fender mounts

    Bike Suspension

    No Suspension


    Shimano Tiagra 50 x 34T

    Bottom Bracket



    Shimano Tiagra

    Front Derailleur

    Shimano Tiagra, brazed-on

    Rear Derailleur

    Shimano Tiagra

    Rear Cogs

    Shimano Tiagra, 11-32, 10 speed

    Number of Gears


    Brake Type

    Hydraulic Disc Brake


    Shimano Hydraulic

    Brake Levers

    Shimano Tiagra


    Novatec 30 disc

    Front Hub

    Novatec 30, 12mm thru-axle, 6 bolt rotors

    Rear Hub

    Novatec 30, 12mm thru-axle, 6 bolt rotors

    Wheel Size



    DONNELLY Strada LGG 700x28mm

    Tire Width

    28 millimeters

    Handlebar Shape

    Drop Bar


    Co-op Cycles aero-ergo design; 31.8mm


    Co-op Cycles, 31.8, 6 degree rise

    Seat Post

    Co-op Cycles, 6061 aluminum, 31.6 diameter


    Co-op Cycles, cromoly rail


    Integrated headset, 1.18 upper/1.5 lower


    Shimano Ultegra, 10-speed


    21 lbs. 6.9 oz.

    Bike Weight

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



  • Size Chart

    S M L XL
    Height Range 5'3" - 5'6" 5'6"- 5'9" 5'9" - 6'0" 6'0" - 6'3"
    Reach 378 380 384 394
    Stack 540 564 588 607
    Effective Top Tube 525 540 560 580
    Seat Tube Center-Top 440 490 520 550
    Standover Height 728 763 787 813
    Head Tube Length 130 155 180 200
    Head Tube Angle (degrees) 71.5 72.3 72.3 73
    Seat Tube Angle (degrees) 75 74 73.3 73
    Wheelbase 1003 1003 1011 1021
    Chainstay 420 420 420 420
    Fork Offset 50 50 45 45

    Sizing Notes

    Measurements are stated in millimeters unless otherwise indicated.

  • Reviews
    11 reviews with an average rating of 4.5 out of 5 stars

    Loading Reviews...
  • Questions & Answers

    Loading Questions...