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  • Cannondale Cannondale Topstone Carbon 2 GRX 2x Obsidian 56

Cannondale Topstone Carbon 2 GRX 2x Obsidian 56

$4,000.00
Excl. tax

Cannondale's take on the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going.

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The Swiss Army knife of gravel bikes. Shimano’s GRX820 drivetrain handles everything from weekend escapes to race-day sprints. KingPin suspension keeps you grounded and comfortable, even when the terrain is anything but. With room for wide tires and all the mounts you’ll need, this bike is up for any adventure you can dream up. Pack your bags and roll.

What it's for

Gravel riding & racing, bikepacking, going hard and long on dirt or pavement

Highlights

  • Lightweight full carbon frameset with Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage
  • Smooth, reliable, shifting from Shimano’s 2x12-speed GRX820 – their top-end mechanical gravel groupset
  • Light and fast wheelset with WTB KOM Team rims, Shimano hubs, and WTB Riddler 45c gravel tires
  • Cannondale’s 2 carbon seatpost and 2 ShortDrop flared bar create a comfortable cockpit
  • Cannondale Wheel Sensor delivers hyper-accurate speed, distance and route info, service reminders, and more via the Cannondale App
     

Frameset

  • Frame
    Topstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, removable fender bridge, multiple gear/bottle mounts
  • Fork
    Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts
  • Headset
    Acros IS52/40 ICR

Drivetrain

  • Rear Derailleur
    Shimano GRX 820, Shadow RD+
  • Front Derailleur
    Shimano GRX 820
  • Shifters
    Shimano GRX 820, 12-speed
  • Chain
    Shimano M8100, 12-speed
  • Crank
    Shimano GRX 820, 48/31
  • Rear Cogs
    Shimano Ultegra R8100, 11-34, 12-speed
  • Bottom Bracket
    Shimano BSA 68

Brakes

  • Brakes
    Shimano GRX 820 hydraulic disc, 160/160mm MT800 rotors
  • Brake Levers
    Shimano GRX 820 hydraulic disc

Wheels

  • Front Hub
    Shimano TC500, 12x100mm centerlock
  • Rear Hub
    Shimano TC500, 12x142mm centerlock
  • Rims
    WTB KOM Team i25 TCS, 28h, tubeless ready
  • Spokes
    Stainless Steel, 14g
  • Tire Size
    37
  • Wheel Size
    700c
  • Tires
    WTB Riddler TCS Light, 700x45c, tubeless ready
  • Front Tire
    WTB Riddler TCS Light, 700x45c, tubeless ready
  • Rear Tire
    WTB Riddler TCS Light, 700x45c, tubeless ready

Components

  • Handlebar
    Cannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop
  • Stem
    Cannondale C1 Conceal, Alloy, 31.8, -6°
  • Grips
    Cannondale KnurlCork, 2.7mm
  • Saddle
    Fizik Terra Argo X7
  • Seatpost
    Cannondale 2 Carbon, 27.2x350mm (47-58), 400mm (61)

Connectivity

  • Wheel Sensor
    Cannondale Wheel Sensor

Extra

  • Extra 1
    Large StashBag downtube storage bag, tubeless valve stems