Yamaha DT50 Specification

Yamaha DT50

1988 Yamaha DT50 Blue Specification

The Yamaha DT50 is a single-cylinder, 2-Stroke dirt bike produced by Yamaha between 1981 and 2012. The heaviest torque is 14.01 ft/lb (19.0 Nm)@ 6500 RPM, Top speed was 56 MPH (90 km/h) and Horsepower claims ranged from 17.57 HP (13.1 KW) to 7500 RPM.

The machine is single-cylinder cooled by oil and wind, The Bore and stroke x 58.0mm 74.0mm resulting in a Displacement of 249.0 cm. Fuel is provided by a single aerial cams (sohc).

The bike has a 5-speed transmission. The power is moderated by a fairly helical spring.

It comes in a front 110/70-17 tire and 130/70-17 rear. The brakes be done by the same disc in front and a rear disc. The front suspension is a 35 mm fork telescope, while the back has a link below. The Yamaha DT50 is equivalent to 2.54-gallon (9.60-liter) fuel tanks. The bike weighs only 293.21 pounds (133.0 kg), a wheelbase of 53.74 inches (1365 mm) long.

Yamaha DT50 Specification

Yamaha DT50
Manufacturer	Yamaha
Also called	DT50 Supermotard, DT 50 Supermotard, DT50 Enduro, DT 50 Enduro, DT 50 X, DT 50 R, DT50R, DT50X, DT50MX, DT 50 MX, DT 50
Production	1981 - 2012
Class	Trail
Engine	single cylinder, two-stroke
Bore / Stroke	40.0mm x 39.7mm
Compression ratio	5.3
Fuel System	Yeikei Y12P arburetor
Ignition	Flywheel magneto
Spark Plug	NGK B6HS
Battery	6N4B-2A-3/6V
Transmission	Gear box: 5-speed Final Drive: chain Clutch: wet multi-plate coil spring
Final Drive	Chain: 420
Suspension	Front: 35mm telescopic fork Rear: bottom-link
Brakes	Front: single disc Rear: single disc
Front Tire	2.50-19 '88-90 110/70-17 - ?
Rear Tire	3.00-17 '88-90 130/70-17 -?
Wheelbase	50.4 inches (1280 mm)
Length	81.7 inches (2075 mm)
Width	32.9 inches (835 mm)
Height	44.7 inches (1135 mm)
Seat Height	32.3 inches (820 mm)
Weight	182 pounds (82 kg) (wet)
Oil Capacity	0.65 Liters
Recommended Oil	10W-30
Fuel Capacity	2.25 Gallon (8.5 L)