The Yamaha RS 100 motorcycle dimensions for 1975-1981 is length 76.6 in (1,946 mm), wheelbase 48.8 in (1,240 mm), and the seat height 30.5 in (775 mm).
Yamaha RS 100 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
Useful dimension ratios
Seat height feel
About 30.5 in — a very low seat height for its category. This is a geometry comparison, not a guarantee of rider fit.
Wheelbase / length
63.7% 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 27.8 in (706 mm) combined beyond the axle-to-axle distance.
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 | 76.6 in (1,946 mm) | 81.7 in (2,075 mm) | 5.1 in below median |
| Wheelbase | 48.8 in (1,240 mm) | 55.3 in (1,405 mm) | 6.5 in below median |
| Seat height | 30.5 in (775 mm) | 31.9 in (810 mm) | 1.4 in below median |
Yamaha RS 100 dimensions by year
| Year | Length | Width | Height | Wheelbase | Seat height | Ground clearance |
|---|---|---|---|---|---|---|
| 1975 | 76.6 in (1,946 mm) | — | — | 48.8 in (1,240 mm) | 30.5 in (775 mm) | — |
Yamaha RS 100 dimensions FAQ
Is the Yamaha RS 100 seat height low or tall?
The representative seat height is 30.5 in (775 mm), which is a very low seat height for its category. 1.4 in below the category median.
Does the Yamaha RS 100 have a short or long wheelbase?
The representative wheelbase is 48.8 in (1,240 mm), giving the Yamaha RS 100 a very short wheelbase for its category. 6.5 in below the category median. The wheelbase is about 63.7% of overall length.
Is the Yamaha RS 100 compact or large?
The representative overall length is 76.6 in (1,946 mm), making the Yamaha RS 100 very compact for its category. 5.1 in below the category median.
Did the Yamaha RS 100 dimensions change much by year?
Not really based on the supplied comparable figures. The available model-year data does not show a meaningful geometry change.