คำตอบที่ 6250
Make Model
Yamaha DT 250
Year
1979-80
Engine
Air cooled, two stroke, single cylinder,
Capacity
246
Bore x Stroke 70 x 64 mm
Compression Ratio 6.8:1
Induction
1x 28mm Mikuni
Ignition / Starting
External-rotor magneto; CDI; six-volt battery / kick
Max Power
16.89 hp @ 5500 rpm
Max Torque
16.14 @ 5000 rpm
Transmission / Drive
5 Speed / 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 195mm wheel travel
Rear Suspension
DeCarbon-type, nitrogen-charged mono-shock producing 152mm wheel travel
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
Seat Height 856mm / 33.7 in.
Wet-Weight
131 kg / 290 Ib
Fuel Capacity
8.5 Litres / 2.2 gal