The Yamaha TT-R 90 E motorcycle dimensions for 2005-2007 is length 60 in (1,524 mm) to 60 in (1,525 mm), width 23.8 in (605 mm), height 34.1 in (865 mm) to 34.1 in (866 mm), wheelbase 40.9 in (1,039 mm) to 40.9 in (1,040 mm), seat height 24.6 in (625 mm), and the ground clearance is 6.3 in (160 mm) to 6.8 in (172 mm).
Yamaha TT-R 90 E 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.
Dimension changes by model year
The earliest supplied value is the baseline. Only later values that actually change are shown.
Overall length
Overall height
Wheelbase
Ground clearance
Useful dimension ratios
Seat height feel
About 24.6 in — a very low seat height for its category. This is a geometry comparison, not a guarantee of rider fit.
Wheelbase / length
68.2% 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 19.1 in (485 mm) combined beyond the axle-to-axle distance.
Bounding-box footprint
About 9.9 sq ft (0.92 m²), calculated from listed overall length × width. Useful for rough storage planning.
Clearance / wheelbase
15.4%. 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 | 60 in (1,524 mm) | 83.1 in (2,110 mm) | 23.1 in below median |
| Width | 23.8 in (605 mm) | 32.3 in (820 mm) | 8.5 in below median |
| Height | 34.1 in (866 mm) | 45.7 in (1,160 mm) | 11.6 in below median |
| Wheelbase | 40.9 in (1,039 mm) | 54.5 in (1,384 mm) | 13.6 in below median |
| Seat height | 24.6 in (625 mm) | 33.7 in (855 mm) | 9.1 in below median |
| Ground clearance | 6.3 in (160 mm) | 10.9 in (278 mm) | 4.6 in below median |
Yamaha TT-R 90 E dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 2005 | 60 in (1,524 mm) | 23.8 in (605 mm) | 34.1 in (866 mm) | 40.9 in (1,039 mm) | 24.6 in (625 mm) | 6.3 in (160 mm) |
| 2006 | 60 in (1,525 mm) | 23.8 in (605 mm) | 34.1 in (865 mm) | 40.9 in (1,040 mm) | 24.6 in (625 mm) | 6.8 in (172 mm) |
| 2007 | 60 in (1,524 mm) | 23.8 in (605 mm) | 34.1 in (866 mm) | 40.9 in (1,039 mm) | 24.6 in (625 mm) | 6.3 in (160 mm) |
Yamaha TT-R 90 E dimensions FAQ
Is the Yamaha TT-R 90 E seat height low or tall?
The representative seat height is 24.6 in (625 mm), which is a very low seat height for its category. 9.1 in below the category median.
Does the Yamaha TT-R 90 E have a short or long wheelbase?
The representative wheelbase is 40.9 in (1,039 mm), giving the Yamaha TT-R 90 E a very short wheelbase for its category. 13.6 in below the category median. The wheelbase is about 68.2% of overall length.
How much ground clearance does the Yamaha TT-R 90 E have?
The representative ground clearance is 6.3 in (160 mm), which is very low ground clearance for its category. 4.6 in below the category median.
Is the Yamaha TT-R 90 E compact or large?
The representative overall length is 60 in (1,524 mm), making the Yamaha TT-R 90 E very compact for its category. 23.1 in below the category median. Its rough length × width storage footprint is about 9.9 sq ft (0.92 m²).
What do the Yamaha TT-R 90 E width and height suggest?
Its representative width is 23.8 in (605 mm) and representative height is 34.1 in (866 mm). The width is very narrow for its category. The height is very low overall for its category.
Did the Yamaha TT-R 90 E dimensions change much by year?
The biggest supplied shift is in ground clearance: increased from 6.3 in (160 mm) in 2005 to 6.8 in (172 mm) in 2006, a change of 0.5 in. Check the year-by-year section above for the full breakdown.