Cannondale TOPSTONE 1 2025 (OBS)
Product code: K236885|S
Cannondale TOPSTONE 1 2025 (OBS)
Explore further. Ride freer.
An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.
Highlights
Lightweight SmartForm C2 Alloy frame w/ full carbon fork
Shimano GRX 820/600 12-speed gravel group
Shimano GRX 600/400 hydraulic disc brakes
WTB ST i23 TCS tubeless ready rims with Riddler 700x37c tires
Additional information
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| frame: | Topstone, lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BS |
| front wheel / hub: | WTB ST i23 TCS, 28h, tubeless ready / Formula cartridge bearing, 12x142mm center |
| rear wheel / hub: | WTB ST i23 TCS, 28h, tubeless ready / Formula cartridge bearing, 12x142mm center |
| tires: | WTB Riddler TCS Light, 700x37c, tubeless ready |
| front derailleur: | SHIMANO GRX 820 |
| rear derailleur: | Shimano GRX 820, Shadow RD+ |
| saddle: | Fizik Aliante Delta, S-alloy rails |
| chain: | Shimano HG M7100, 12-speed |
| fork: | Topstone Carbon, 1-1/8 to 1.5 steerer, 55mm OutFront offset, flat mount disc, in |
| brake levers: | Shimano GRX 600 hydraulic disc |
| brakes: | Shimano GRX 400 hydraulic disc, 160/160mm RT64 rotors |
| shifters: | Shimano GRX 600, 12-speed |
| cranks: | Shimano GRX 600, 46/30 / Shimano BSA 68 |
| cassette: | Shimano HG R7100, 11-34, 12-speed |
| manufacturer code: | C15603U20, C15603U20, C15603U20, C15603U20, C15603U20 |
| seatpost: | Cannondale 3, 6061 Alloy, 27.2x350mm |
| model year: | 2025 |


















































































































































































































































































































































































































































































