1975 Yamaha RS 100 specifications
Available technical data for this model and year. Specifications can vary by market and version.
Technical specifications
| Displacement | 97.0 ccm (5.92 cubic inches) |
|---|---|
| Engine type | Single cylinder, two-stroke |
| Power | 10.5 HP (7.7 kW )) @ 7500 RPM |
| Torque | 9.0 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 7000 RPM |
| Compression | 6.8:1 |
| Bore x stroke | 52.0 x 45.6 mm (2.0 x 1.8 inches) |
| Fuel system | Carburettor |
| Fuel control | Membrane |
| Cooling system | Air |
| Gearbox | 5-speed |
| Transmission type | Chain (final drive) |
| Front suspension | Telescopic fork |
| Rear suspension | Dual shocks |
| Front brakes | Expanding brake (drum brake) |
| Rear brakes | Expanding brake |
| Front tyre | 2.50-18 |
| Rear tyre | 2.75-18 |
| Weight incl. oil, gas, etc | 105.0 kg (231.5 pounds) |
| Seat height | 775 mm (30.5 inches) If adjustable, lowest setting. |
| Overall length | 1946 mm (76.6 inches) |
| Wheelbase | 1240 mm (48.8 inches) |
| Fuel capacity | 9.00 litres (2.38 US gallons) |
| Top speed | 104.0 km/h (64.6 mph) |
Source: Bikez: RS 100, 1975. Retrieved 2026-09-19. Match confidence: exact.
Years listed are the entries held in this archive, rather than a complete production history.
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