The Yamaha Mio Aerox 155 motorcycle dimensions for 2018 is length 78.3 in (1,990 mm), width 27.6 in (700 mm), height 44.3 in (1,125 mm), wheelbase 53.1 in (1,350 mm), and the seat height 31.1 in (790 mm).
Yamaha Mio Aerox 155 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 31.1 in — a seat height around the category middle. This is a geometry comparison, not a guarantee of rider fit.
Wheelbase / length
67.8% 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.
Bounding-box footprint
About 15 sq ft (1.39 m²), calculated from listed overall length × width. Useful for rough storage planning.
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 |
|---|---|---|---|
| Overall length | 78.3 in (1,990 mm) | 81.5 in (2,070 mm) | 3.1 in below median |
| Width | 27.6 in (700 mm) | 30.5 in (775 mm) | 3 in below median |
| Height | 44.3 in (1,125 mm) | 44.1 in (1,120 mm) | 0.2 in above median |
| Wheelbase | 53.1 in (1,350 mm) | 55.1 in (1,400 mm) | 2 in below median |
| Seat height | 31.1 in (790 mm) | 31.2 in (794 mm) | 0.1 in below median |
Yamaha Mio Aerox 155 dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 2018 | 78.3 in (1,990 mm) | 27.6 in (700 mm) | 44.3 in (1,125 mm) | 53.1 in (1,350 mm) | 31.1 in (790 mm) | — |
Yamaha Mio Aerox 155 dimensions FAQ
Is the Yamaha Mio Aerox 155 seat height low or tall?
The representative seat height is 31.1 in (790 mm), which is a seat height around the category middle. 0.1 in below the category median.
Does the Yamaha Mio Aerox 155 have a short or long wheelbase?
The representative wheelbase is 53.1 in (1,350 mm), giving the Yamaha Mio Aerox 155 a wheelbase around the category middle. 2 in below the category median. The wheelbase is about 67.8% of overall length.
Is the Yamaha Mio Aerox 155 compact or large?
The representative overall length is 78.3 in (1,990 mm), making the Yamaha Mio Aerox 155 shorter than most comparable Yamaha models. 3.1 in below the category median. Its rough length × width storage footprint is about 15 sq ft (1.39 m²).
What do the Yamaha Mio Aerox 155 width and height suggest?
Its representative width is 27.6 in (700 mm) and representative height is 44.3 in (1,125 mm). The width is narrower than most comparable Yamaha models. The height is around typical category height.