Yamaha SR 250 SPECIFICATIONS, PRICE & IMAGES

Bike Features

Make Model
:
Yamaha
SR 250

Year
:
1978-79

Engine
:
Four stroke, single cylinder, SOHC, 2 valve

Capacity
:
239 cc / 15.2 cu-in

Bore x Stroke:
73.5 x 56.5 mm

Cooling System:
Air cooled

Compression Ratio:
8.9:1

Induction:
34mm Mikuni carburettor

Ignition :
Electronically 

Starting:
Electric

Max Power :
21 hp / 15.7 kW @ 7700 rpm

Max Torque:
18.7 ft-lb / T25.5 Nm @ 7000 rpm

Transmission :
5 Speed 

Final Drive:
Chain

Front Suspension:
32mm Telescopic forks

Rear Suspension:
Dual shock 5-way preload adjustment.

Front Brakes:
Drum

Rear Brakes:
Drum

Front Tyre:
3.00-18

Rear Tyre:
120/90-16

Wheelbase :
1340 mm / 52.75 in

Seat Height:
740 mm / 29.0 in

Wet Weight:
130 kg 287 lbs

Fuel Capacity :
10.8 Litres / 2.7 US gal

Consumption Average:
70 mpg

Standing
¼ Mile  :
16.3 sec

Top Speed:
89 mph / 143.2 km/h