The Yamaha Alpha motorcycle dimensions for 2017 is wheelbase 50 in (1,270 mm), and the seat height 30.5 in (775 mm).
Yamaha Alpha dimensions at a glance
Dimension charts
Position within similar Yamaha models
Representative dimensions shown within the observed range for comparable Yamaha models in the same category.
Compared with the category median
Percentile and median comparisons use the same comparable Yamaha model group.
Useful dimension ratios
Seat height feel
About 30.5 in — a lower-than-typical seat height. This is a geometry comparison, not a guarantee of rider fit.
How its dimensions compare
Compared with other Yamaha models in the same Bikez category where enough usable data is available.
| Dimension | This model | Category median | Difference |
|---|---|---|---|
| Wheelbase | 50 in (1,270 mm) | 55.1 in (1,400 mm) | 5.1 in below median |
| Seat height | 30.5 in (775 mm) | 31.2 in (794 mm) | 0.7 in below median |
Yamaha Alpha dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 2017 | — | — | — | 50 in (1,270 mm) | 30.5 in (775 mm) | — |
Yamaha Alpha dimensions FAQ
Is the Yamaha Alpha seat height low or tall?
The representative seat height is 30.5 in (775 mm), which is a lower-than-typical seat height. 0.7 in below the category median.
Does the Yamaha Alpha have a short or long wheelbase?
The representative wheelbase is 50 in (1,270 mm), giving the Yamaha Alpha a shorter-than-typical wheelbase. 5.1 in below the category median.