Spec Sheet
The information below is specific to the Yamaha - RD 250 A (Front Disc) 74, 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.Yamaha - RD 250 A (Front Disc) 74
Bike Info
CC:
250
Brakes
Front:
Disc
Rear:
Drum
Dimensions
Fuel Capacity:
16 litres
Wet Weight:
158 kg
Electrics
Voltage:
12v
Spark Plugs:
NGK B8ES
Engine
Type:
Air Cooled 2 Stroke Parallel Twin
Bore x Stroke:
54 x 54 mm
Compression Ratio:
7.5:1
Displacement:
247 cc
Lubrication System:
Direct oil injection
Starting:
Kickstart
Transmission
Chain Number of Links:
96
Final Drive:
Chain
Gearchange Pattern:
1 N 2 3 4 5 6
Sprocket front:
17
Sprocket rear:
38
Transmission:
6 speed
Misc.
Motorcycle Style:
Road
Power
Top Speed:
101.3 mph
Suspension
Front:
telescopic fork oil dampened
Rear:
twin Shock
Tyres
Front:
300-18 Tubed
Rear:
350-18 Tubed
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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.