Topstone Carbon LTD Lefty AXS

Tiger Eye
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    5'8" 172
    5'11" 180
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    5'10" 177
    6'1" 185
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    6'0" 182
    6'4" 193
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    6'3" 190
    6'7" 200

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    Always Game

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

    Model Description

    This is the pinnacle—the very best of our all-round gravel machines. Buttery-smooth dual suspension lets you float over unpredictable terrain without losing an ounce of speed. KingPin offers up to 30mm of travel in the rear, while the updated Lefty Oliver Carbon fork gives you 40mm up front, keeping things fast, smooth, and suspiciously fun. A mullet drivetrain with new SRAM Force AXS XPLR and an XO Transmission derailleur offers wireless convenience and huge gear range, and Reserve 40|44 GR carbon wheels stay rock steady through every twist and turn. From endless backroads to the toughest race days, this bike sets the bar for speed, control, and all-terrain capability.

    What it's for

    Gravel riding & racing, bikepacking, singletrack exploration, getting after it beyond the pavement’s end

    Highlights

    • Lightweight full carbon frame with Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage
    • Lefty Oliver Carbon – Our top of the line, built for gravel suspension fork. Unmatched mixed-surface performance
    • New SRAM Force AXS shift/brake levers and XPLR crank, paired with XO Transmission rear derailleur and 10-52 MTB cassette - crisp, wireless electronic shifting with huge gearing range
    • Light, durable, and aero 40 I 44 GR carbon gravel wheels from Reserve, with DT-Swiss 350 hubs, and WTB Vulpine 45c tires
    • Comfort-enhancing Cannondale SAVE carbon seatpost, and Easton EC90 AX carbon handlebars
    • Cannondale Wheel Sensor delivers hyper-accurate speed, distance and route info, service reminders, and more via the Cannondale App

    FIRST LOOK | Topstone Carbon

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    Always Game

    Smiles for Miles
    Kingpin is our lightweight, go-for-longer rear suspension. Maintenance-free and complexity-free, it gives the Topstone frame legit rear-wheel travel without compromising stiffness for the sprint. Kingpin provides a smoother ride, more traction to push harder, and more give to take on the rough stuff. You’ll hardly know it’s there, but you’ll be very glad you’ve got it.
    Lefty Feels Right
    After a decade on the roads, Lefty Oliver still wows with its unique look and gravel-taming performance. 40mm of travel in a stiff, lightweight design boosts confidence and control for faster rides. And with 100-hour service intervals – double that of most forks – it brings low maintenance for more ride time and less down time.
    Bring It All
    Our all-new StashPort storage system in the downtube is designed to be concealed yet convenient. Paired with the special StashBag, you can bring your essentials along for the ride and know that they’ll be kept safe, whatever you get up to out there. Meanwhile, multiple mounting points on the frame, mean more gear and more adventures.
    Tuned Ride
    A dialed-in ride, just for you. AKA: Proportional Response Construction. Everything from the carbon layup to the geometry on Topstone is individually tuned by frame size. So that the bike – including KingPin suspension – works in harmony to give you the best ride for you and your dimensions.

    Features

    KingPin

    Our innovative gravel rear suspension is light, simple, and effective. A thru-axle pivot in the seat tube allows the rear triangle and seatpost of the bike to flex vertically, delivering up to 30mm of bump-smoothing travel.

    Specs

    Details

    • Platform
      Topstone Carbon
    • Model Name
      Topstone Carbon LTD Lefty AXS
    • Model Code
      C15135U

    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
      Lefty Oliver Carbon, 40mm travel, lockout, Gen 2 Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 700c, 55mm offset
    • Headset
      Acros IS52/40 ICR

    Drivetrain

    • Rear Derailleur
      SRAM XO Eagle AXS Transmission
    • Shifters
      SRAM Force AXS
    • Chain
      SRAM XO Transmission Flattop, 12-speed
    • Crank
      SRAM Force XPLR, 42T
    • Rear Cogs
      SRAM XS-1275 Eagle Transmission, 10-52, 12-speed
    • Bottom Bracket
      SRAM DUB BSA Road 68 Wide

    Brakes

    • Brakes
      SRAM Force hydraulic disc, 160/160mm CenterLine X 6-bolt front, centerlock rear rotors
    • Brake Levers
      SRAM Force AXS hydraulic disc

    Wheels

    • Rims
      Reserve 40 I 44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready
    • Spokes
      Sapim CX-Ray Aero straight pull
    • Tire Size
      44
    • Wheel Size
      700c
    • Hubs
      (F) Lefty 50, 6-Bolt / (R) DT Swiss 350, 12x142mm centerlock
    • Tires
      WTB Vulpine TCS Light, 700x45c, tubeless ready

    Components

    • Handlebar
      Easton EC90 AX Carbon
    • Stem
      Cannondale C1 Conceal, Alloy, 31.8, -6°
    • Grips
      Cannondale KnurlCork, 2.7mm
    • Saddle
      Fizik Terra Argo X3, Kium rails
    • Seatpost
      Cannondale SAVE Carbon, 27.2x350mm (47-58), 400mm (61)

    Connectivity

    • Wheel Sensor
      Cannondale Wheel Sensor

    Extra

    • Extra 1
      Large StashBag downtube storage bag, Reserve Fillmore tubeless valve stems, SRAM AXS charger

    Please note that, based on component availability and other factors, specifications are subject to change without notice.

    Geometry

    GRAVEL See the Topstone Carbon Collection

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