| MODEL | YAMAHA RD 200 1977 - 1978 |
| Year | 1977 - 1978 |
| Engine Type | Two stroke, torque induction, parallel twin |
| Displacement / Capacity | 195 cc / 11.8 cu in |
| Bore X Stroke | 52 x 46 mm |
| Compression Ratio | 7.1:1 |
| Cooling System | Air cooled |
| Max Power | 14.7 kW / 20 hp @ 8000 rpm |
| Max Torque | 8.6 Nm / 1.9 kgf-m @ 7000 rpm |
| Ignition | Battery coil |
| Induction | 2x Y20P carburetors |
| Start System | Electric & kick |
| TRANSMISSION SPECS | |
| Lubrication | Autolube |
| Gear Box | 5 Speed |
| Clutch | Wet multi-plate |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic forks |
| Rear Suspension | Dual shocks |
| Front Brakes | Single 245 mm disc |
| Rear Brakes | Drum |
| DIMENSION SPECS | |
| Overall Length | 1945 mm / 76.5 in |
| Overall Width | 755 mm / 29.7 in |
| Overall Height | 980 mm / 38.5 in |
| Seat Height | 780 mm / 30.7 in |
| Wheelbase | 1240 mm / 48.8 in |
| Ground Clearance | 155 mm / 6.1 in |
| Dry Weight | — |
| Wet Weight | 140.0 kg / 308.6 lbs |
| WHEEL SPECS | |
| Front Tyre | 2.75-18 4PR |
| Rear Tyre | 3.25-18 4PR |
| FUEL SYSTEM | |
| Fuel Capacity | 11.5 Litres / 3.0 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The late RD200 kept the 195 cc air-cooled twin, electric start and front disc. Listed figures match the 1976 bike, so it was a carry-over model.
