Cannondale SuperSlice geometryRoad · 2026 · 4 sizes, from xS to LG
The Cannondale SuperSlice is a road bike available in 4 sizes, from xS to LG. Stack ranges from 461 to 540 mm and reach from 388 to 431 mm. Its geometry is low and long, with a racing fit. All sizes share 415 mm chainstays.
What size SuperSlice do I need?
Enter the stack and reach of a bike that fits you well and we will tell you which size is closest and how to set it up.
Enter your stack and reach to see which size fits you best.
Geometry chart by size
Measurements in mm and degrees, as published by Cannondale. The ones that matter most for choosing a size are in bold.
| Size | xS | SM | MD | LG |
|---|---|---|---|---|
| Stack | 461 | 487 | 514 | 540 |
| Reach | 388 | 402 | 417 | 431 |
| Effective top tube | 478 | 497 | 517 | 536 |
| Head tube length | 50 | 77 | 106 | 133 |
| Head angle | 71.5° | 71.5° | 71.5° | 71.5° |
| Chainstay length | 415 | 415 | 415 | 415 |
| Wheelbase | 979 | 1,002 | 1,026 | 1,049 |
| Front centre | 575 | 598 | 622 | 644 |
| BB drop | 73 | 73 | 73 | 73 |
| BB height | 270 | 270 | 270 | 270 |
| Fork offset | 50 | 50 | 50 | 50 |
| Trail | 62 | 62 | 62 | 62 |
| Standover | 735 | 772 | 816 | 846 |
| Seat tube (method not stated) | 440 | 490 | 551 | 585 |
Source: Cannondale official website · data from 11 Nov 2026. Spot a mistake?
Stack and reach of every size
Higher means a taller front end; further right means a longer reach. The blue dot is your search.
Character of each size
Compared with other road bikes. Further right means more of that quality.
Bikes with similar geometry (size SM)
The closest size of other road models, by stack and reach.
Frequently asked questions
What size SuperSlice do I need?
It depends on your position, not just your height. The most reliable way is to compare the stack and reach of a bike that fits you with those of each size (from 461/388 mm in size xS to 540/431 mm in size LG). The size finder on this page shows the closest size and the stem and spacers you would need.
What are the stack and reach of the SuperSlice in size SM?
Stack of 487 mm and reach of 402 mm, with an effective top tube of 497 mm and a head angle of 71.5°.
Is the SuperSlice a racing or an endurance bike?
Racing. In size SM its stack-to-reach ratio is at percentile 1 of road bikes: a low, stretched position.