| General information |
|---|
| Model: | Yamaha TDM 850 |
| Year: | 1991 |
| Category: | Allround |
| Engine and transmission |
|---|
| Displacement: | 849.00 ccm (51.81 cubic inches) |
| Engine type: | Twin |
| Stroke: | 4 |
| Power: | 78.00 HP (56.9 kW)) @ 7500 RPM |
| Compression: | 9.2:1 |
| Bore x Stroke: | 89.5 x 67.5 mm (3.5 x 2.7 inches) |
| Valves per cylinder: | 5 |
| Fuel control: | DOHC |
| Cooling system: | Liquid |
| Gearbox: | 5-speed |
Transmission type
final drive: | Chain |
| Physical measurements |
|---|
| Weight incl. oil, gas, etc: | 230.0 kg (507.1 pounds) |
| Chassis and dimensions |
|---|
| Front tyre dimensions: | 110/80-18 |
| Rear tyre dimensions: | 150/70-17 |
| Front brakes: | Dual disc |
| Rear brakes: | Single disc |
| Speed and acceleration |
|---|
| Top speed: | 207.0 km/h (128.6 mph) |
| Other specifications |
|---|
| Fuel capacity: | 18.00 litres (4.76 gallons) |
