Explore Further, Ride Freer
Introducing the Cannondale Topstone 4, a versatile and highly capable gravel road bike designed for adventurers and commuters alike. Whether you're chasing horizons, exploring less-traveled routes, or simply accelerating your daily commute, this bike is built to handle it all with ease and style.
Perfect for Any Journey
Ideal For:
- Gravel roads
- Adventurous rides
Designed For:
- Enhanced traction
- Superior handling
- Unmatched comfort
Key Features and Highlights
- Lightweight SmartForm C2 Alloy Frame:Sturdy yet lightweight, providing a perfect balance of durability and performance.
- Full Carbon Fork:Ensures lightness, comfort, and precision, with three mount bosses on each leg for maximum cargo capacity and easy fender attachment.
- microSHIFT Advent X:Wide range 10-speed group for versatile and reliable shifting.
- Powerful Disc Brakes:Deliver confident stopping power in all conditions.
Built for Adventure and Fun
Amazingly Capable: The Topstone 4 is a straightforward, reliable gravel bike that's a ton of fun to ride. Whether you prefer rolling light and free or loading it up for long trips, its comfortable ride, confident handling, and versatility make it the perfect companion for any road, anywhere.
Wide-Ranging Capabilities: Clearance for big 45mm tires means you can take on rough terrain with more grip and comfort, making every ride smoother and more enjoyable.
Load Up and Roll Out: With multiple gear and water bottle mounts on the frame and fork, the Topstone is ready for extended adventures. Load it up, and its prepared to go the distance.
Simplicity and Compatibility: Designed for practicality, everything about the Topstone is easy to live with. From big rides to daily commutes, spend less time on maintenance and more time riding.
Enhanced Riding Experience
OutFront Steering Geometry: Confident stability meets nimble agility. The extra-long fork offset and slack head angle keep the steering light and lively while providing exceptional confidence at high speeds and on rough terrain.
Full Carbon Fork: This all-new carbon fork provides a light, comfortable, and precise ride. Equipped with three mount bosses on each leg, it maximizes your cargo-carrying capacity and offers an easy mounting point for fenders, allowing you to tackle any adventure in any condition.
Dropper Ready: Built to accommodate an internally-routed 27.2mm dropper seatpost, enhancing its off-road capability and adaptability to various riding conditions.
Ready for Any Adventure
Gear Up for the Long Haul: The versatile Topstone boasts ample gear and water bottle mounts, making it ideal for those long, adventurous rides.
Navigate with Confidence: Thanks to the OutFront steering geometry, the Topstone offers serene stability in rough patches while remaining nimble and agile on smoother roads.
Experience the freedom to explore with the Cannondale Topstone 4. With its unmatched capabilities, its ready to enhance your riding adventures, offering exceptional performance, comfort, and versatility. Get yours today and discover the joy of riding the perfect gravel bike.
Specifications
| Platform | Topstone Alloy |
| Model Name | Topstone 4 |
| Model Code | C15902U |
FRAMESET
| Frame | Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, 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, fender/gear mounts |
| Headset | Integrated, 1-1/8" - 1.5" |
DRIVETRAIN
| Rear Derailleur | microSHIFT Advent X |
| Shifters | microSHIFT Advent X, 10-speed |
| Chain | KMC X10, 10-speed |
| Crank | ProWheel, Charm 40T |
| Rear Cogs | microSHIFT, 11-48, 10-speed |
| Bottom Bracket | Cartridge, square taper |
BRAKES
| Brakes | Promax Render R mechanical disc, 160/160mm rotors |
| Brake Levers | microSHIFT Advent X |
WHEELS
| Rims | GXD 1.0, 28h |
| Spokes | Stainless Steel, 14g |
| Tire Size | 37 |
| Wheel Size | 700c |
| Hubs | (F) Formula alloy, 12x100mm / (R) Formula alloy, 12x142mm |
| Tires | WTB Riddler Comp, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c) |
| Front Tire | WTB Riddler Comp, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c) |
| Rear Tire | WTB Riddler Comp, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c) |
COMPONENTS
| Handlebar | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
| Stem | Cannondale 3, 6061 Alloy, 31.8, 7 |
| Grips | Cannondale Bar Tape, 3.5mm |
| Saddle | Cannondale Stage CX |
| Seatpost | Cannondale 4, 6061 Alloy, 27.2x350mm |
Geometry
| Size | XS | SM | MD | LG | XL | |
| Wheel Size | 700c | 700c | 700c | 700c | 700c | |
| A | Seat Tube Length (cm) | 41.0 | 45.8 | 50.5 | 55.3 | 59.0 |
| B | Top Tube Horizontal (cm) | 53.2 | 54.3 | 55.6 | 57.1 | 58.6 |
| C | Top Tube Actual (cm) | 50.3 | 51.6 | 53.2 | 55.0 | 56.7 |
| D | Head Tube Angle | 69.3 | 70.3 | 70.5 | 70.5 | 70.5 |
| E | Seat Tube Angle Actual | 70.7 | 70.9 | 71.1 | 71.2 | 71.4 |
| F | Standover (cm) | 71.0 | 75.1 | 79.1 | 82.9 | 86.4 |
| G | Head Tube Length (cm) | 10.5 | 12.3 | 15.0 | 17.7 | 20.5 |
| H | Wheelbase (cm) | 101.2 | 101.6 | 103.0 | 104.6 | 106.2 |
| I | Front Center (cm) | 60.1 | 60.5 | 61,7 | 63.3 | 64.9 |
| J | Chain Stay Length (cm) | 42.0 | 42.0 | 42.0 | 42.0 | 42.0 |
| K | Bottom Bracket Drop (cm) | 6.9 | 6.4 | 6.1 | 6.1 | 5.9 |
| L | Bottom Bracket Height (cm) | 28.3 | 28.8 | 29.0 | 29.0 | 29.3 |
| M | Fork Rake (cm) | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| N | Trail (cm) | 7.4 | 6.7 | 6.6 | 6.6 | 6.6 |
| O | Stack (cm) | 53.0 | 55.5 | 57.9 | 60.5 | 62.9 |
| P | Reach (cm) | 36.1 | 36.7 | 37.3 | 37.9 | 38.6 |
