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

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Size run

Published geometry by size. How each size rides and fits for your rider profile loads with the page.

SizeXSSMMDLGXL
Stack (mm)518549579610640
Reach (mm)368377385394402
Head angle (°)70.071.071.071.071.0
Seat angle (°)73.173.173.173.173.1