General information of Yamaha RD 250 (reduced effect)
| Model | Yamaha RD 250 (reduced effect) |
|---|---|
| Type | Sport |
| Engine | 247.00 ccm (15.07 cubic inches) |
| Power | 27.00 HP (19.7 kW)) @ 8100 RPM |
| Torque | – |
Photos
Specifications
Model Yamaha RD 250 (reduced effect) is a type of motorcycle Sport, produced by Yamaha. This 1981 model.
Engine size 247.00 ccm (15.07 cubic inches), engine type Twin, two-stroke, – valves per cylinder, 6-speed gearbox, and transmission the type Chain.
Fuel system – -. In the motorcycle Yamaha RD 250 (reduced effect) 1981 uses a cooling system of the type Liquid.
Full speed Yamaha RD 250 (reduced effect) – 149.0 km/h (92.6 mph).
Acceleration from 0 to 100 km/h – -.
Fuel tank volume 17.00 litres (4.49 gallons), and a reserve of -. Fuel consumption averaged -.
Front brake – Single disc, -; rear brake – Expanding brake, -. Stock tire sizes are 3.00-18 on the front, and 3.50-18 on the rear.
More technical specifications for Yamaha RD 250 (reduced effect) 1981, see below.
Specs Yamaha RD 250 (reduced effect) 1981
| Brand | Yamaha |
|---|---|
| Model | Yamaha RD 250 (reduced effect) |
| Year | 1981 |
| Displacement | 247.00 ccm (15.07 cubic inches) |
| Engine type | Twin, two-stroke |
| Power | 27.00 HP (19.7 kW)) @ 8100 RPM |
| Compression | 6.2:1 |
| Fuel system | – |
| Engine details | – |
| Max RPM | – |
| Cooling system | Liquid |
| Bore x stroke | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Torque | – |
| Ignition | – |
| Starter | – |
| Oil capacity | – |
| Lubrication system | – |
| Valves per cylinder | – |
| Exhaust system | – |
| Gearbox | 6-speed |
| Transmission type, final drive | Chain |
| Clutch | – |
| Driveline | – |
| Fuel consumption | – |
| Fuel control | Membrane |
| Fuel capacity | 17.00 litres (4.49 gallons) |
| Reserve fuel capacity | – |
| Wheels | – |
| Front tyre | 3.00-18 |
| Rear tyre | 3.50-18 |
| Front brakes | Single disc |
| Front brakes diameter | – |
| Rear brakes | Expanding brake |
| Rear brakes diameter | – |
| Wheelbase | – |
| Weight incl. oil, gas, etc | 158.0 kg (348.3 pounds) |
| Dry weight | – |
| Power/weight ratio | – |
| Seat height | – |
| Overall height | – |
| Overall length | – |
| Overall width | – |
| Carrying capacity | – |
| Ground clearance | – |
| Alternate seat height | – |
| Trail | – |
| Front suspension | – |
| Rear suspension | – |
| Rake (fork angle) | – |
| Front wheel travel | – |
| Rear wheel travel | – |
| Front percentage of weight | – |
| Rear percentage of weight | – |
| Top speed | 149.0 km/h (92.6 mph) |
| 0-100 km/h (0-62 mph) | – |
| 1/4 mile (0.4 km) | – |
| Color options | – |
| Seat | – |
| Frame type | – |
| Instruments | – |
| Emission details | – |
| Electrical | – |
| Light | – |
| Comments | – |
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