Cannondale Topstone Carbon 2 L Bike

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Color: Chalk
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Ready for anything from dirt roads to singletrack trails, the Cannondale Topstone Carbon 2 L gravel bike has the grip and comfort of Kingpin suspension, making nothing off-limits.

  • Features

    • Equipped with the Shimano GRX 800 11-speed gravel group
    • Kingpin suspension delivers a smooth ride without the added weight and complexity of a shock and links
    • Low-friction bushings on the Kingpin thru axle offer smooth action, maintenance-free reliability and over 100 g of weight savings versus conventional cartridge bearings
    • Dropped chainstay design lets you run big volume tires—up to 700c x 45 mm or 2.75 x 2.1 in. with 6 mm of mud-shedding clearance on each side
    • Features WTB KOM Light i23 TCS rims and 700c x 45 mm WTB Riddler TCS Light tires
    • Standard-dish rear wheel allows for easy interchangeability
    • Proportional Response size-specific construction creates optimal frame stiffness and compliance for each frame size so every rider has the ideal ride and comfort of Kingpin
    • SmartSense system of intelligent lights (and optional rear-facing radar; not included) increases your visibility out on the open road and makes it easy to ride smart
    • SmartSense features a single power source for total convenience
    • OutFront steering geometry features an extra-long fork offset paired with a slack head angle to keep the steering light and lively
    • Integrated wheel sensor delivers accurate speed, route and distance info; it also registers your bike and reminds you of needed service through the free Cannondale app
    • Built to accept an internally routed 27.2 mm dropper seatpost (not included)
    • SAVE Carbon seatpost
    • Includeds plentiful gear and water bottle mounts on the frame and fork
    • Pedals not included
    • Specs and images are subject to change


    This bike comes with Coast to Coast Support, which includes:
    • 1 year of free adjustments (see more below)
    • In-store bike assembly
    • Pickup in store or curbside
    • Bike experts available at 170+ bike shops
    REI Co-op Members get more:
    • Free flat tire repairs (labor only; parts not included)
    • 20% off shop services
    More about our free adjustments:
    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 the Cannondale Topstone Product LineView all Cannondale Gravel Bikes
  • Technical Specs

    Best Use

    Gravel Cycling


    Topstone Carbon, Kingpin suspension system, Proportional Response construction, 12 x 142 mm thru axle, DirectLine internal cable routing, removable fender bridge, multiple gear/bottle mounts


    1-1/8 to 1.5 in. steerer, 55 mm OutFront offset, flat mount disc, internal routing, 12 x 100 thru axle, triple bottle/gear mounts, fender mounts

    Bike Suspension

    Rear Suspension


    Shimano GRX 800, 48/31T

    Bottom Bracket

    Shimano BSA 68


    Shimano GRX 800, 11-speed

    Front Derailleur

    Shimano GRX 800, braze-on

    Rear Derailleur

    Shimano GRX 810, Shadow RD+

    Rear Cogs

    Shimano HG800, 11-34T, 11-speed

    Number of Gears

    22 gear(s)

    Brake Type

    Hydraulic Disc Brake


    Shimano GRX 800 hydraulic disc, 160/160 mm MT800 rotors

    Brake Levers

    Shimano GRX 800 hydraulic disc


    WTB KOM Light i23 TCS, 700c, 28h, tubeless ready

    Front Hub

    Formula cartridge bearing, 12 x 100 mm, Center Lock

    Rear Hub

    Formula cartridge bearing, 12 x 142 mm, Center Lock

    Wheel Size



    WTB Riddler TCS Light, 700c x 45 mm, tubeless ready

    Tire Width

    45 millimeters

    Handlebar Shape

    Drop Bar


    Cannondale 2 ShortDrop, 7050 alloy, 12 deg. flare drop


    Cannondale 2, 6061 Alloy, 31.8, 7 deg.

    Seat Post

    SAVE Carbon SmartSense, 27.2, 350 mm (XS-L), 400 mm (XL)


    Fizik Terra Argo X5, S-alloy rails


    Not included


    1-1/8 to 1-1/2 in.


    Shimano HG701, 11-speed


    20 lbs. 13 oz.

    Bike Weight

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



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