CANNONDALE TOPSTONE CARBON LTD DI2 BIKE
Our take on the ultimate all-around gravel bike. Go anywhere, bring everything, and keep on riding. Smooth shifting, comfortable rides. As the top-of-the-line model with a rigid fork, the Topstone Carbon LTD Di2 brings the flawless electronic precision of Shimano's GRX825 Di2 groupset to the gravel world. Paired with Reserve 40|44 GR carbon rims and DT-Swiss 270 hubs, it delivers a fast, smooth gravel ride with a touch of versatility.
Perfect for gravel rides and races, bikepacking, tough off-road adventures, or long mixed-terrain routes.
Kingpin is our lightweight, long-distance rear suspension system. It’s maintenance-free and gives the Topstone frame real rear wheel travel without compromising sprint stiffness. Kingpin provides a smoother ride, better traction for pushing hard, and more comfort to tackle rough terrain. You won’t even notice it’s there, but you’ll be glad it is.
Our new StashPort storage system in the downtube is designed to be discreet yet practical. Paired with the custom StashBag, you can carry all the essentials knowing they're secure no matter the conditions. Plus, the multiple mounting points on the frame allow you to carry more gear for extended adventures.
A ride feel tailored to you. In short: Proportional Response Design. Everything – from the carbon fiber layup to the geometry of the Topstone – is individually tuned for each frame size, so that the bike, including the Kingpin suspension, works in harmony to deliver the best ride experience possible for every rider.
CANNONDALE TOPSTONE CARBON LTD DI2 – KEY FEATURES:
- Lightweight full carbon frame with Kingpin rear suspension, size-specific Proportional Response construction, and StashPort storage compartment in the downtube
- Ultra-smooth shifting with Shimano's GRX 825/820 electronic gravel-specific top-tier groupset
- Lightweight, durable, and aerodynamic Reserve 40 I 44 GR carbon gravel wheels with DT-Swiss 240 hubs and fast-rolling Vittoria Terreno T30 45c tires
- Cannondale SAVE carbon seatpost for extra comfort and Easton EC90 AX carbon handlebar
- The Cannondale wheel sensor provides accurate speed, distance, and route info, maintenance reminders, and more via the Cannondale app
THE BIKE IS DELIVERED PARTIALLY ASSEMBLED BY US*
TECHNICAL SPECIFICATIONS
Frame Kit
- 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 825, Di2, Shadow RD+
- Front Derailleur
Shimano GRX 825, Di2
- Shifters
Shimano GRX 825, Di2, 12-speed
- Chain
Shimano M8100, 12-speed
- Crankset
Shimano GRX 820, 48/31
- Cassette
Shimano Ultegra R8100, 11-34, 12-speed
- Bottom Bracket
Shimano BSA 68
Brakes
Wheels
- Front Hub
DT Swiss 240, 12x100mm centerlock
- Rear Hub
DT Swiss 240, 12x142mm centerlock
- Rims
Reserve 40 I 44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready
- Spokes
Sapim CX-Ray Aero straight pull
- Tire Size
40
- Wheel Size
700c
- Tires
Vittoria Terreno T30, 700x45c, tubeless ready
- Front Tire
Vittoria Terreno T30, 700x45c, tubeless ready
- Rear Tire
Vittoria Terreno T30, 700x45c, tubeless ready
Components
- Handlebar
Easton EC90 AX Carbon
- Stem
Cannondale C1 Conceal, Alloy, 31.8, -6°
- Bar Tape
Cannondale KnurlCork, 2.7mm
- Saddle
Fizik Terra Argo X3
- Seatpost
Cannondale SAVE Carbon, 27.2x350mm (47-58), 400mm (61)
Connectivity
- Wheel Sensor
Cannondale Wheel Sensor
Extras
*PRO-M STORE OFFERS FREE BIKE PRE-ASSEMBLY SERVICE: SEATPOST, FORK, DRIVETRAIN, AND BRAKES ARE ALREADY INSTALLED