Topstone Carbon 1 Lefty AXS

Vendor: cannondale
$55.49
$184.97
$55.49
color: Black
size: 47
Subtotal: $55.49
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Topstone Carbon 1 Lefty AXS

$184.97 $55.49

Topstone Carbon 1 Lefty AXS

$184.97 $55.49
color: Black
size: 47

Always Game

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

Model Description

Built for riders who want speed, control, and a gravel ride that feels as good as it looks. KingPin and the updated Lefty Oliver fork work in perfect harmony, smoothing out chatter and ironing out the imperfections for more speed and less fatigue. Whether it’s a long grind or a fast-paced spin, they keep the ride controlled and composed, letting you push further without feeling it. The blended SRAM Rival AXS/GX Eagle AXS wireless group delivers crisp, effortless gear changes, while Reserve 40|44 wheels stay steady and surefooted across unpredictable terrain. This bike is where gravel meets greatness.

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 – Our incredible, built-for-gravel suspension fork. Precise, smooth and controlled performance on any surface
  • A potent mix of SRAM’s 12-speed wireless electronic Rival AXS and GX AXS groups. A super versatile wide-range, single chainring drivetrain
  • Light, durable, and aero 40 I 44 GR carbon gravel wheels from Reserve, with DT-Swiss 370 hubs, and WTB Raddler 44c tires
  • Comfort-enhancing Cannondale SAVE carbon seatpost, and Easton EA70 AX flared handlebars

Specs

Details

  • Platform
  • Model Name
    Topstone Carbon 1 Lefty AXS
  • Model Code
    C1511GU

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, 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 GX Eagle AXS, T-Type, 12-speed
  • Shifters
    SRAM Rival AXS, 12/13-speed compatible
  • Chain
    SRAM GX Eagle T-Type, 12-speed
  • Crank
    SRAM Rival XPLR Wide, 42T: 165mm (47cm), 170mm (51cm), 172.5 (54-56cm), 175mm (58-61cm)
  • Rear Cogs
    SRAM GX XS-1275, 10-52, T-Type, 12-speed
  • Bottom Bracket
    SRAM DUB BSA Road 68 Wide

Brakes

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

Wheels

  • Rims
    Reserve 40|44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready
  • Spokes
    Sapim CX-Delta
  • Tire Size
    44
  • Wheel Size
    700c
  • Hubs
    (F) Lefty 50, 6-Bolt / (R) DT Swiss 370 LN Ratchet System, 12x142mm centerlock
  • Tires
    WTB Vulpine TCS Light, 700x45c, tubeless ready

Components

  • Handlebar
    Easton EA70 AX, alloy, 16 deg flare, 120mm drop: 400mm (47cm), 420mm (51-54), 440mm (56-61cm)
  • Stem
    Cannondale C1 Conceal, Alloy, 31.8, -6°: 70mm (47-51m), 80mm (54cm), 90mm (56-58cm), 100mm (61cm)
  • Grips
    Cannondale KnurlCork, 2.7mm
  • Saddle
    Fizik Terra Argo X5, S-Alloy rails, 150mm
  • Seatpost
    Cannondale SAVE Carbon, 27.2x350mm (47-58), 400mm (61)

Extra

  • Extra 1
    Large StashBag downtube storage bag, Reserve Fillmore tubeless valve stems, SRAM AXS charger, Conceal Stem accessory/computer mount (Garmin/Wahoo)

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

Geometry

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