The Ducati ST4 motorcycle dimensions for 1999-2003 is length 81.5 in (2,070 mm), height 46.5 in (1,180 mm), wheelbase 56.3 in (1,430 mm), and the seat height 32.3 in (820 mm).
Ducati ST4 dimensions at a glance
Dimension charts
Position within similar Ducati models
Representative dimensions shown within the observed range for comparable Ducati models in the same category.
Compared with the category median
Percentile and median comparisons use the same comparable Ducati model group.
Dimension changes by model year
Useful dimension ratios
Seat height feel
About 32.3 in — a higher-than-typical seat height. This is a geometry comparison, not a guarantee of rider fit.
Wheelbase / length
69.1% of overall length. This shows how much of the bike’s total length is axle-to-axle distance rather than overhang.
Length beyond wheelbase
About 25.2 in (640 mm) combined beyond the axle-to-axle distance.
How its dimensions compare
Compared with other Ducati models in the same Bikez category where enough usable data is available.
| Dimension | This model | Category median | Difference |
|---|---|---|---|
| Overall length | 81.5 in (2,070 mm) | 83 in (2,108 mm) | 1.5 in below median |
| Height | 46.5 in (1,180 mm) | 43.9 in (1,115 mm) | 2.6 in above median |
| Wheelbase | 56.3 in (1,430 mm) | 56.7 in (1,440 mm) | 0.4 in below median |
| Seat height | 32.3 in (820 mm) | 32 in (812 mm) | 0.3 in above median |
Ducati ST4 dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 1999 | — | — | — | 56.3 in (1,430 mm) | 32.3 in (820 mm) | — |
| 2000 | — | — | — | 56.3 in (1,430 mm) | 32.3 in (820 mm) | — |
| 2003 | 81.5 in (2,070 mm) | — | 46.5 in (1,180 mm) | 56.3 in (1,430 mm) | 32.3 in (820 mm) | — |
Ducati ST4 dimensions FAQ
Is the Ducati ST4 seat height low or tall?
The representative seat height is 32.3 in (820 mm), which is a higher-than-typical seat height. 0.3 in above the category median.
Does the Ducati ST4 have a short or long wheelbase?
The representative wheelbase is 56.3 in (1,430 mm), giving the Ducati ST4 a shorter-than-typical wheelbase. 0.4 in below the category median. The wheelbase is about 69.1% of overall length.
Is the Ducati ST4 compact or large?
The representative overall length is 81.5 in (2,070 mm), making the Ducati ST4 shorter than most comparable Ducati models. 1.5 in below the category median.
Did the Ducati ST4 dimensions change much by year?
Not really based on the supplied comparable figures. The available model-year data does not show a meaningful geometry change.