Yamaha DT 250 SPECIFICATIONS, PRICE & IMAGES

Bike Features

Make Model:
Yamaha DT 250

Year:
1979 – 80

Engine:
Two stroke, single cylinder

Capacity:
246 cc / 15.0 cu-in

Bore x Stroke:
70 x 64 mm

Cooling System:
Air cooled

Compression Ratio:
6.8:1

Lubrication:
Autolube

Induction:
Single 28mm Mikuni VM28SS

Ignition :
External-rotor magneto; CDI; six-volt battery 

Starting:
Kick

Max Power :
17 hp 12.6 kW @ 6000 rpm

Max Torque:
20.7 Nm / 15.3 lb-ft @ 5500 rpm

Transmission  :
5 Speed 

Final Drive:
Chain

Gear Ratio:
1st 33/13, 2.538  /  2nd 34/19, 1.789 
3rd  26/20, 1.300  /  4th 23/23, 1.000  /5th 20/26,
0.769

Frame:
Double-downtube, full-cradle, mild-steel frame;
tubular-section, mild-steel swing arm

Front Suspension:
Oil-damped, coil-spring fork with
forward-mounted axle and

Front Wheel Travel:
195 mm / 7.6 in

Rear Suspension:

DeCarbon-type, nitrogen-charged mono-shock
producing

Rear Wheel Travel:
152 mm / 5.9 in

Front Brakes:
Conical hub with drum brake

Rear Brakes:
Conical hub with rod-actuated drum brake

Front Tyre:
3.00-21

Rear Tyre:
4.00-18

Rake:
135 mm / 5.3 in

Dimensions:
Width 870 / 34.2 in

Wheelbase:
1420 mm / 55.9 in

Seat Height:
856 mm / 33.7 in

Ground Clearance :
255 mm / 10.0 in

Dry Weight:
122 kg / 269 lbs

Wet Weight:
131 kg / 290 lbs

Fuel Capacity :
8.5 Litres / 2.2 gal