Bike Comparison
    Topstone 12021 Cannondale
    Recommended
    MSRP
    		$2,300
    Where to Buy
    —
    $1

    At

    Category
    		Gravel
    4.4
    Frame
    		Aluminum
    Fork
    		Carbon
    Wheels
    		Aluminum
    Wheel Size
    		700c
    Brakes
    		Hydraulic Disc
    Motor
    Battery
    Groupset
    		GRX 800, GRX 600
    Drivetrain
    		2 × 11
    Brand Site

    cannondale.com

    Summary
    		The Cannondale Topstone 1 is an aluminum frame gravel bike with high-end components and hydraulic disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Topstone 1
    Other Gravel bikes
    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 1

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Topstone 12021 Cannondale
    Frame

    SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts

    Colors: Orange; Slate Gray

    Fork

    BallisTec 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

    Integrated, 1-1/8" - 1-1/4"

    Stem

    Cannondale 3, 6061 Alloy, 31.8, 7°

    Handlebar

    Cannondale 3, butted 6061 alloy, 16 deg flare drop

    Saddle

    Fizik Aliante Delta, S-alloy rails

    Seatpost

    Cannondale 3, 6061 Alloy, 27.2 x 350mm

    Pedals

    Not included

    Grips

    Cannondale Bar Tape, 3.5mm

    Groupset
    Rear Derailleur

    Shimano GRX 810, Shadow RD+

    Front Derailleur

    Shimano GRX 800, braze-on

    Crank

    FSA Omega AGX+ Alloy, 46/30

    Shifters

    Shimano GRX 600, 11-speed

    Cassette

    Shimano 105, 11-34, 11-speed

    Chain

    KMC X11, 11-speed

    Brakes

    Shimano GRX 400, hydraulic disc, 160/160mm RT54 rotors

    Brake Levers

    Shimano GRX 600 hydraulic disc

    Wheels
    Rims

    WTB ST i23 TCS, 28h, tubeless ready

    Spokes

    Stainless Steel, 14g

    Front Hub

    Formula cartridge bearing, Centerlock, 12x100mm

    Rear Hub

    Formula cartridge bearing, Centerlock, 12x142mm

    Tires

    WTB Nano, 700 x 40c, wire bead

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