English Français Deutsch Svensk Português PT Español русский Italiano 中文 български Nederlands Polski Português BR Türkçe
UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Yamaha > Yamaha DT 400

Yamaha DT 400 Specs

The Yamaha DT 400 model is a Enduro / offroad bike manufactured by Yamaha . In this version sold from year 1975 , the dry weight is 123.4 kg (272.0 pounds) and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of 21.00 HP (15.3 kW) @ 5600 RPM and a maximum torque of 37.29 Nm (3.8 kgf-m or 27.5 ft.lbs) @ 5000 RPM . With this drive-train, the Yamaha DT 400 is capable of reaching a maximum top speed of 136.0 km/h (84.5 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha DT 400 have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are  on the front, and  on the rear. As for stopping power, the Yamaha DT 400 braking system includes Expanding brake (drum brake) size  at the front and Expanding brake (drum brake) size  at the rear. 

Yamaha DT 400 General Information

Brand Yamaha 
Model Yamaha DT 400 
Year 1975 
Year 1975 
Category Enduro / offroad 
Factory Warranty (Years / miles)  

Yamaha DT 400 Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,410 mm (55.5 inches) 
Length  
Width  
Height  
Seat Height  
Alternate Seat Height  
Ground Clearance  
Trail size  
Wheels details  
Front Tyres - Rims dimensions  
Rear Tyres - Rims dimensions  
Front brakes Expanding brake (drum brake) 
Rear brakes Expanding brake (drum brake) 
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids)  
Dry Weight 123.4 kg (272.0 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.1702 HP/kg 
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 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details  
Fuel system Carburettor. Mikuni 
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 37.29 Nm (3.8 kgf-m or 27.5 ft.lbs) @ 5000 RPM 
Engine Maximum RPM 7000 
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 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 Electrical Systems, Ignition and Equipment

Ignition Type CDI 
Electrical Details  
Starter Type Kick 
Instruments  
Lights