The Yamaha XT 660 R motorcycle dimensions for 2004-2007 is length 88.2 in (2,240 mm), width 33.3 in (845 mm) to 33.5 in (850 mm), height 48.4 in (1,230 mm) to 48.6 in (1,235 mm), wheelbase 59.1 in (1,500 mm) to 59.3 in (1,505 mm), seat height 33.7 in (855 mm) to 34.1 in (865 mm), and the ground clearance is 7.9 in (200 mm) to 8.3 in (210 mm).
Yamaha XT 660 R 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 width
Overall height
Wheelbase
Seat height
Ground clearance
Useful dimension ratios
Seat height feel
About 33.9 in — one of the highest seat heights in its category. This is a geometry comparison, not a guarantee of rider fit.
Wheelbase / length
67.1% 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 29 in (738 mm) combined beyond the axle-to-axle distance.
Bounding-box footprint
About 20.4 sq ft (1.9 m²), calculated from listed overall length × width. Useful for rough storage planning.
Clearance / wheelbase
13.6%. 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 | 88.2 in (2,240 mm) | 81.5 in (2,070 mm) | 6.7 in above median |
| Width | 33.4 in (848 mm) | 30.5 in (775 mm) | 2.9 in above median |
| Height | 48.5 in (1,232 mm) | 44.1 in (1,120 mm) | 4.4 in above median |
| Wheelbase | 59.2 in (1,502 mm) | 55.1 in (1,400 mm) | 4 in above median |
| Seat height | 33.9 in (860 mm) | 31.2 in (794 mm) | 2.6 in above median |
| Ground clearance | 8.1 in (205 mm) | 5.7 in (145 mm) | 2.4 in above median |
Yamaha XT 660 R dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 2004 | 88.2 in (2,240 mm) | 33.5 in (850 mm) | 48.6 in (1,235 mm) | 59.1 in (1,500 mm) | 33.7 in (855 mm) | 7.9 in (200 mm) |
| 2007 | 88.2 in (2,240 mm) | 33.3 in (845 mm) | 48.4 in (1,230 mm) | 59.3 in (1,505 mm) | 34.1 in (865 mm) | 8.3 in (210 mm) |
Yamaha XT 660 R dimensions FAQ
Is the Yamaha XT 660 R seat height low or tall?
The representative seat height is 33.9 in (860 mm), which is one of the highest seat heights in its category. 2.6 in above the category median.
Does the Yamaha XT 660 R have a short or long wheelbase?
The representative wheelbase is 59.2 in (1,502 mm), giving the Yamaha XT 660 R a longer-than-typical wheelbase. 4 in above the category median. The wheelbase is about 67.1% of overall length.
How much ground clearance does the Yamaha XT 660 R have?
The representative ground clearance is 8.1 in (205 mm), which is higher-than-typical ground clearance. 2.4 in above the category median.
Is the Yamaha XT 660 R compact or large?
The representative overall length is 88.2 in (2,240 mm), making the Yamaha XT 660 R among the longest comparable Yamaha models. 6.7 in above the category median. Its rough length × width storage footprint is about 20.4 sq ft (1.9 m²).
What do the Yamaha XT 660 R width and height suggest?
Its representative width is 33.4 in (848 mm) and representative height is 48.5 in (1,232 mm). The width is wider than most comparable Yamaha models. The height is taller than most comparable Yamaha models.
Did the Yamaha XT 660 R dimensions change much by year?
The biggest supplied shift is in seat height: increased from 33.7 in (855 mm) in 2004 to 34.1 in (865 mm) in 2007, a change of 0.4 in. Check the year-by-year section above for the full breakdown.