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Cannondale - Topstone Carbon 1 Lefty AXS
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PRODUCT DESCRIPTION
Topstone Carbon
Always ready
The Topstone Carbon is our take on the ultimate all-purpose gravel bike. Go anywhere, carry everything, and keep pedaling, no compromises.
Model Description
Designed for riders seeking speed, control, and performance on the trail, the Topstone Carbon is as smooth as it is powerful. The KingPin suspension system and updated Lefty Oliver fork work together to smooth out vibrations, take the edge off bumps, and improve speed with less fatigue. Whether you're tackling a long ride or a quick spin, this bike is stable, easy to handle, and lets you push yourself further without wasting energy. The wireless SRAM Rival AXS/GX Eagle AXS drivetrain ensures precise shifting, while the Reserve 40|44 wheels offer stability on any terrain.
This bike is the perfect blend of gravel and high-end performance.
What is it for?
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Gravel rides and races
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Bikepacking
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Trail Exploration
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Going beyond the asphalt
Strengths
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Lightweight Carbon Frame with KingPin Suspension and Proportional Response Construction for a perfectly balanced ride for your size.
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Lefty Oliver Fork : Suspension, designed for gravel, guarantees smooth and controlled performance on any surface.
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SRAM Rival AXS/GX Eagle AXS 12-Speed Wireless Drivetrain : Wide-range, single-chainring drivetrain for any terrain.
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Reserve Carbon Wheels 40|44 GR : Lightweight, durable and aerodynamic, paired with WTB Raddler 44c tires for a stable ride on rough terrain.
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Cannondale SAVE carbon seatpost for optimal comfort over long distances.
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Easton EA70 AX handlebar for improved ergonomics and control.
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Cannondale Wheel Sensor : Accurate speed, distance, route data and service reminders via the Cannondale App.
Main features
Smiles forever with KingPin
The KingPin rear suspension system is lightweight and requires little maintenance. It provides smooth rear wheel travel, improving traction and comfort on rough terrain, without compromising stiffness for fast sprints. You won't even notice it's there, but you'll be surprised how useful it is!
Lefty Oliver: a fork that makes a difference
The Lefty Oliver is the heart of gravel control. With 40mm of travel and a stiff, lightweight design, it improves stability and confidence on any terrain. Double the service interval of traditional forks (100 hours) means more time on the road and less time in the shop.
Carry it all with StashPort
The StashPort downtube storage system is designed to be discreet yet highly functional. With the matching StashBag , you can carry all your essentials knowing they'll be safe. Multiple mounting points allow you to add additional gear for every adventure.
Personalized feeling
Each Topstone Carbon is designed to offer a unique ride experience, tailored to your needs. The Proportional Response Structure adjusts the carbon fiber layup and geometry based on the frame size, offering a riding experience that works in perfect harmony with the KingPin suspension.
Technical specifications - Topstone Carbon 1 Lefty AXS
| Detail | Specifications |
|---|---|
| Platform | Topstone Carbon |
| Model Name | Topstone Carbon 1 Lefty AXS |
| Model Code | C15185U |
| Frame Kit | Topstone Carbon frame, 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 |
| Steering Series | Acros IS52/40 ICR |
| Transmission | SRAM GX Eagle AXS Derailleur, T-Type, SRAM Rival AXS Shift Levers, 12-speed, SRAM GX Eagle Transmission Chain, 12-speed, SRAM Rival DUB Wide Crankset, 42T, SRAM GX XS-1275 Sprocket Set, 10-52, T-Type, 12-speed, SRAM DUB BSA Road 68 Wide Bottom Bracket |
| Brakes | SRAM Rival hydraulic disc brakes, 160/160mm CenterLine X 6-bolt front, centerlock rear rotors, SRAM Rival AXS hydraulic disc Brake Levers |
| Wheels | Lefty 50 Front Hub, 6-Bolt, DT Swiss 370 Rear Hub, 12x142mm centerlock, Reserve 40 I 44 GR Carbon Rims, Turbulent Aero Tech, 24h, tubeless ready, Sapim CX-Delta J-bend Spokes, Tire Size 44, Wheel Size 700c |
| Tires | WTB Raddler TCS Light, 700x44c, tubeless ready |
| Components | Easton EA70 AX Handlebar, Cannondale C1 Conceal Stem, Alloy, 31.8, -6°, Cannondale KnurlCork Grip, 2.7mm, Fizik Terra Argo X5 Saddle, Cannondale SAVE Carbon Seatpost, 27.2x350mm (47-58), 400mm (61) |
| Connectivity | Cannondale Wheel Sensor |
| Extra | Large StashBag downtube storage bag, Reserve Fillmore tubeless valve stems, SRAM AXS charger |
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