Basic informations
| Category | Gravel bikes |
|---|---|
| Determination | men's, women's |
| Brand | Cannondale |
| Catalog number | C15802U10 |
Technical parameters
| Frame color | gray |
|---|---|
| Wheel size | XS, S, M, L, XL |
| Wheel diameter | 700c |
| Construction | Without suspension |
| Season | 2025 |
| Wear and tear | new |
| Model series | Topstone |
| Advanced state of rider | Recreational |
| Frame material | aluminum |
| Brakes | disc brakes |
| Speeds/Gears | 2x9 |
| 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 |
| Front hub | Formula alloy, 12x100mm |
| Rear hub | Formula alloy, 12x142mm |
| Stringing | Stainless Steel, 14g |
| Rims | GXD 1.0, 28h |
| Tyre casing | WTB Riddler Comp, 700 x 37c |
| Cranks / Crankset | Sunrace, 11-34, 9-speed |
| Center | Cartridge, square taper |
| Front derailleur | Shimano Sora, 9-speed |
| Derailleur | Shimano Sora GS |
| Cartridge | Shimano Sora GS |
| Chain | KMC Z9, 9-speed |
| Brakes specification | Promax Decoder R mechanical disc, 160/160mm rotors |
| Handlebars | Cannondale 3, butted 6061 alloy, 16 deg flare drop |
| A wrap | Cannondale Bar Tape, 3.5mm |
| Stem | Cannondale 3, 6061 alloy, 31.8, 7° |
| Seat | Fizik Aliante Delta, S-alloy rails |
| Seat post | Cannondale 4, 6061 Alloy, 27.2 x 350mm |
Product description
Specifications may be changed by the manufacturer without reason.
Product pictures are for reference only.
Gravel bike Cannondale Topstone is a great all-round bike for gravel enthusiasts, bikepacking adventurers and daily commuters on varied urban surfaces.
The lightweight aluminium frame with carbon fork has great handling and a high level of comfort encoded in its geometry, not least thanks to its high clearance for tyres up to 700x45, which will allow you to tackle even rougher terrain in greater comfort. The frame is ready for the installation of a 27.2 diameter telescopic seatpost with internal routing. You'll also find plenty of ready-made mounts for panniers, racks and mudguards on the frame.
High-quality Shimano shifting and Promax mechanical disc brakes guarantee reliability, durability and comfortable handling.
Main advantages:
- Lightweight and modern aluminium frame with carbon fork
- Geometry with great handling and comfort
- Large number of ready-made mounting points for mudguards, carriers and panniers
- High quality gear shifting and mechanical disc brakes
- Possibility of installing casings up to 45 mm wide
- Preparation for installation of a telescopic seatpost with internal routing
Size chart
About brand Cannondale
An iconic American mountain and road bike manufacturer known for its innovative design and advanced technology.

























































































