The Yamaha TDM900A motorcycle dimensions for 2008 is length 85.8 in (2,180 mm), width 31.5 in (800 mm), height 50.8 in (1,290 mm), wheelbase 58.5 in (1,485 mm), seat height 32.5 in (825 mm), and the ground clearance is 6.3 in (160 mm).
Yamaha TDM900A 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 32.5 in — a higher-than-typical seat height. This is a geometry comparison, not a guarantee of rider fit.
Wheelbase / length
68.1% 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 27.4 in (695 mm) combined beyond the axle-to-axle distance.
Bounding-box footprint
About 18.8 sq ft (1.74 m²), calculated from listed overall length × width. Useful for rough storage planning.
Clearance / wheelbase
10.8%. A simple ratio showing listed ground clearance relative to wheelbase.
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 | 85.8 in (2,180 mm) | 81.5 in (2,070 mm) | 4.3 in above median |
| Width | 31.5 in (800 mm) | 30.5 in (775 mm) | 1 in above median |
| Height | 50.8 in (1,290 mm) | 44.1 in (1,120 mm) | 6.7 in above median |
| Wheelbase | 58.5 in (1,485 mm) | 55.1 in (1,400 mm) | 3.3 in above median |
| Seat height | 32.5 in (825 mm) | 31.2 in (794 mm) | 1.2 in above median |
| Ground clearance | 6.3 in (160 mm) | 5.7 in (145 mm) | 0.6 in above median |
Yamaha TDM900A dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 2008 | 85.8 in (2,180 mm) | 31.5 in (800 mm) | 50.8 in (1,290 mm) | 58.5 in (1,485 mm) | 32.5 in (825 mm) | 6.3 in (160 mm) |
Yamaha TDM900A dimensions FAQ
Is the Yamaha TDM900A seat height low or tall?
The representative seat height is 32.5 in (825 mm), which is a higher-than-typical seat height. 1.2 in above the category median.
Does the Yamaha TDM900A have a short or long wheelbase?
The representative wheelbase is 58.5 in (1,485 mm), giving the Yamaha TDM900A a longer-than-typical wheelbase. 3.3 in above the category median. The wheelbase is about 68.1% of overall length.
How much ground clearance does the Yamaha TDM900A have?
The representative ground clearance is 6.3 in (160 mm), which is higher-than-typical ground clearance. 0.6 in above the category median.
Is the Yamaha TDM900A compact or large?
The representative overall length is 85.8 in (2,180 mm), making the Yamaha TDM900A longer than most comparable Yamaha models. 4.3 in above the category median. Its rough length × width storage footprint is about 18.8 sq ft (1.74 m²).
What do the Yamaha TDM900A width and height suggest?
Its representative width is 31.5 in (800 mm) and representative height is 50.8 in (1,290 mm). The width is wider than most comparable Yamaha models. The height is among the tallest comparable Yamaha models.
What is the main dimension takeaway for the Yamaha TDM900A?
The main listed figures are overall length 85.8 in (2,180 mm), wheelbase 58.5 in (1,485 mm), seat height 32.5 in (825 mm), and ground clearance 6.3 in (160 mm). Its clearance-to-wheelbase ratio is about 10.8%, which is a simple way to relate ground clearance to the bike’s axle spacing.