Cannondale SuperSix EVO bike fit and size guide

Review the published geometry for the 2025 Cannondale SuperSix EVO, compare supported sizes, and open the TrainCraft calculator with this bike preselected.

Supported sizes

44, 48, 51, 54, 56, 58, 61

Family

race geometry

This bike leans toward an aggressive front end, faster steering, and a more performance-oriented position.

What to compare

Stack, reach, setup

Use this guide to compare stack, reach, and stock cockpit assumptions before choosing a frame size.

Open calculator with Cannondale SuperSix EVO Open generic bike fit tool View original geometry source

Geometry and size breakdown

The calculator button opens the bike step with this model and size already selected. Then enter rider measurements and run the fit report.

Size	Stack	Reach	Top tube	Head tube	Stem	Crank	Fit calculator
44	505 mm	370 mm	512 mm	100 mm	80 mm	165 mm	Use in calculator
48	520 mm	374 mm	520 mm	114 mm	90 mm	170 mm	Use in calculator
51	535 mm	378 mm	528 mm	130 mm	90 mm	170 mm	Use in calculator
54	555 mm	384 mm	546 mm	154 mm	100 mm	172.5 mm	Use in calculator
56	575 mm	389 mm	562 mm	165 mm	100 mm	172.5 mm	Use in calculator
58	595 mm	395 mm	578 mm	188 mm	110 mm	175 mm	Use in calculator
61	625 mm	403 mm	603 mm	220 mm	110 mm	175 mm	Use in calculator

How to use this guide

Start with the size table to narrow the geometry range you actually want. Then open the calculator to compare that geometry against your body dimensions, flexibility, and fit priorities.

The TrainCraft bike fit tool models saddle height, cockpit reach, and bar drop using the frame geometry plus stock cockpit assumptions for the Cannondale SuperSix EVO.

That is more useful than a generic height chart because two sizes can both fit your height while requiring very different stems, spacers, or saddle positions.

FAQ

What sizes are available for the Cannondale SuperSix EVO?

TrainCraft currently tracks these Cannondale SuperSix EVO sizes: 44, 48, 51, 54, 56, 58, 61. The calculator uses each size's published geometry and stock cockpit assumptions to compare fit outcomes.

Can I use the TrainCraft calculator for Cannondale SuperSix EVO sizing?

Yes. Open the calculator from this page to preload the Cannondale SuperSix EVO, then compare sizes against your body measurements, fit priorities, flexibility, and riding posture preferences.

What should I compare on the Cannondale SuperSix EVO before picking a size?

Start with stack, reach, effective top tube, and the stock stem/crank setup. TrainCraft uses those numbers to estimate cockpit reach, bar drop, saddle position, and how much adjustment headroom each size leaves.