Bike Comparison
    MSRP
    Where to Buy
    $1

    At

    Category
    Gravel
    Weight
    21.8 lbs
    5.0
    Aluminum
    Fork
    Carbon
    Wheels
    Aluminum
    Wheel Size
    700c
    Brakes
    Hydraulic Disc
    Groupset
    Ultegra, FSA
    Drivetrain
    2 × 11
    Brand Site

    cannondale.com

    Summary
    The Cannondale Topstone Ultegra is an aluminum frame gravel bike with high-end components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Gear Range

    A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

    Lowest gear

    (climbing)

    36 mph

    Topstone Ultegra

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts, 142x12 thru-axle, Tapered headtube, Flat mount disc, StraightShot internal cable routing, Multiple gear/bottle mounts

    Fork

    Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle

    Bottom Bracket

    FSA Cartridge

    Headset

    Topstone Si, 25mm Alloy top cap

    Stem

    Cannondale 3, 6061 alloy, 7°

    Handlebar

    Cannondale 3, butted 6061 alloy, 16 deg flare drop

    Saddle

    Fabric Scoop Radius Sport, steel rails

    Seatpost

    Cannondale C3, 6061 Alloy, 27.2 x 350mm (44-56), 400mm (58-63)

    Grips

    Cannondale Grip Bar Tape w/Gel, 3.5mm

    Groupset
    Rear Derailleur

    Shimano Ultegra RX GS Shadow Plus

    Front Derailleur

    Shimano Ultegra, braze-on

    Crank

    FSA Omega ME Alloy, 46/30

    Shifters

    Shimano Ultegra hydro disc, 2x11

    Cassette

    Shimano Ultegra, 11-34, 11-speed

    Chain

    KMC X11, 11-speed

    Brakes

    Shimano Ultegra hydro disc, 160/160mm RT54 rotors

    Brake Levers

    Shimano Ultegra hydro disc

    Wheels
    Rims

    WTB KOM Light i23 TCS, 28h, tubeless ready

    Spokes

    Stainless steel, 14g

    Front Hub

    Formula CL-712, 12x100 centerlock

    Rear Hub

    Formula RXC-142S

    Tires

    WTB Nano TCS Light, 700 x 40c, tubeless ready

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