Gravel
Cannondale Topstone (alloy)
2026 · 700c wheels · 5 sizes
Cannondale's aluminium gravel bike, a SmartForm C2 alloy frame with a carbon fork, sold in five sizes all on 700c wheels. Cannondale has published the same geometry table for the alloy Topstone since the 2022 model year. The XS has a slacker 70 degree head angle and more trail than the other sizes. Cannondale quotes a 75 mm bottom bracket drop on every size but a lower bottom bracket height on the XS and XL (280 mm) than on the SM to LG (284 mm).
Source: www.cannondale.com/en-us/bikes/road/gravel/topstone-alloy/topstone-1
I ride:
Size run
Published geometry by size. How each size rides and fits for your rider profile loads with the page.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack (mm) | 518 | 549 | 579 | 610 | 640 |
| Reach (mm) | 368 | 377 | 385 | 394 | 402 |
| Head angle (°) | 70.0 | 71.0 | 71.0 | 71.0 | 71.0 |
| Seat angle (°) | 73.1 | 73.1 | 73.1 | 73.1 | 73.1 |