Spec Sheet
The information below is specific to the Yamaha - 90 V90, 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 - V90 75
Bike Info
CC:
90
Chassis info:
v90-010821
Brakes
Front:
Drum
Rear:
Drum
Front Drum Size:
110mm
Rear Drum Size:
110mm
Dimensions
Dry Weight:
80kg
Fuel Capacity:
5.3l
Height:
1010mm
Length:
1845mm
Seat Height:
735mm
Wheelbase:
1170mm
Width:
645mm
Electrics
Voltage:
6v
Charging System:
Flywheel Generator
Ignition:
Flywheel Generator
Spark Plugs:
NGK B7HS
Engine
Type:
Air Cooled 2 Stroke Reed Valve V Single
Bore x Stroke:
50 x 45.6mm
Carburation Main Jet:
100
Compression Ratio:
6.8 - 1
Displacement:
89cc
Starting:
Kick
Transmission
Gear Ratio 1st:
3.25-1
Gear Ratio 2nd:
1.833-1
Gear Ratio 3rd:
1.2-1
Primary Drive Ratio:
3.578-1
Sprocket front:
14 or 15
Sprocket rear:
36
Misc.
Frame:
Spine / Scooter
Motorcycle Style:
Step Through
Power
Max Power Output:
7.5 bhp
Suspension
Front:
Leading Link
Rear:
Swinging arm
Tyres
Front:
250-17 Tubed
Rear:
250-17 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.