Spec Sheet
The information below is specific to the Yamaha - DT 250 MX 77, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Bike Info
CC:
250
Brakes
Front:
Drum
Rear:
Drum
Dimensions
Dry Weight:
135 kg
Fuel Capacity:
9 litres
Electrics
Spark Plugs:
NGK B8EG
Engine
Type:
Air Cooled 2 Stroke Straight Single
Bore x Stroke:
70 x 64 mm
Compression Ratio:
6.7:1
Displacement:
246 cc
Lubrication System:
Direct oil injection
Starting:
Kickstart
Transmission
Chain Number of Links:
104
Clutch Type:
Wet multi plate
Final Drive:
Chain
Gearchange Pattern:
1 N 2 3 4 5
Sprocket front:
13
Sprocket rear:
43
Transmission:
5 speed
Misc.
Motorcycle Style:
Trail bike/Enduro
Power
Max Power Output:
16.00 HP (11.7 kW)) @ 5400 RPM
Top Speed:
67.7 mph
Suspension
Front:
telescopic fork oil dampened
Rear:
Monoshock
Tyres
Front:
300-21 Tubed
Rear:
460-18 Tubed
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.