Yamaha DT 400 MX Specs
(1978)
Key Specs
Single cylinder, two-stroke
21 HP
21.00 PS / 15 kW
21.00 PS / 15 kW
85 Mph
136.0 km/h
136.0 km/h
5-speed
311 lbs
/ 141.0 kg
/ 141.0 kg
Yamaha DT 400 MX General Information |
|
| Brand | Yamaha |
| Model | Yamaha DT 400 MX |
| Start year | 1978 |
| Year | 1978 |
| Category | Enduro / offroad |
| Factory Warranty (Years / miles) | - |
Yamaha DT 400 MX Dimensions, Aerodynamics and weight |
|
| Frame type | - |
| Seat details | - |
| Wheelbase | - |
| Length | - |
| Width | - |
| Height | - |
| Seat Height | - |
| Alternate Seat Height | - |
| Ground Clearance | - |
| Trail size | - |
| Wheels details | - |
| Front Tyres - Rims dimensions | 3.00-21 |
| Rear Tyres - Rims dimensions | 4.00-18 |
| Front brakes | Expanding brake |
| Rear brakes | Expanding brake |
| Front Brakes Dimensions - Disc Dimensions | - |
| Rear Brakes Dimensions - Disc Dimensions | - |
| Curb Weight (including fluids) | 141.0 kg (310.9 pounds) |
| Dry Weight | - |
| Front Percentage of Weight | - |
| Rear Percentage of Weight | - |
| Weight-Power Output Ratio : | - |
| Fuel Tank Capacity | 9.00 litres (2.38 gallons) |
| Reserve Fuel Capacity | - |
| Carrying Details and Capacity | - |
| Front Suspension | - |
| Front Suspension Travel | - |
| Rear Suspension | - |
| Rear Suspension Travel | - |
Yamaha DT 400 MX Engine and Transmission Technical Data |
|
| Engine type - Number of cylinders | Single cylinder, two-stroke |
| Engine details | - |
| Fuel system | - |
| Engine size - Displacement - Engine capacity | 397.00 ccm (24.22 cubic inches) |
| Bore x Stroke | 85.0 x 70.0 mm (3.3 x 2.8 inches) |
| Compression Ratio | 6.4:1 |
| Number of valves per cylinder | - |
| Camshaft Valvetrain Configuration | Membrane |
| Maximum power - Output - Horsepower | 21.00 HP (15.3 kW) @ 5600 RPM |
| Maximum torque | - |
| Engine Maximum RPM | - |
| Cooling system | Air |
| Lubrication system | - |
| Engine oil capacity | - |
| Exhaust system | - |
| Gearbox | 5-speed |
| Transmission type, final drive ratio | Chain |
| Clutch type | - |
| Driveline | - |
Yamaha DT 400 MX Performance |
|
| Top Speed | 136.0 km/h (84.5 mph) |
| Acceleration 0 to 100 km/h (0 to 62 mph) | - |
| Acceleration 0 to 400m (1/4 mile) | - |
| Recuperation 60 to 140 km/h in highest gear | - |
| Fuel Consumption - MPG - Economy - Efficiency | - |
| CO2 emissions | - |
| Emissions | - |
Yamaha DT 400 MX Electrical Systems, Ignition and Equipment |
|
| Ignition Type | - |
| Electrical Details | - |
| Starter Type | - |
| Instruments | - |
| Lights | - |
How much horsepower does a Yamaha DT 400 MX has?
The Yamaha DT 400 MX has 21.00 HP (15.3 kW) @ 5600 RPM.
How fast is a Yamaha DT 400 MX?
The Yamaha DT 400 MX top speed is 136.0 km/h (84.5 mph).
How many gears does a Yamaha DT 400 MX has?
The Yamaha DT 400 MX has 5 gears.
The Yamaha DT 400 MX has 21.00 HP (15.3 kW) @ 5600 RPM.
How fast is a Yamaha DT 400 MX?
The Yamaha DT 400 MX top speed is 136.0 km/h (84.5 mph).
How many gears does a Yamaha DT 400 MX has?
The Yamaha DT 400 MX has 5 gears.