Spec Sheet
The information below is specific to the Yamaha - HT1 70-71, 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 - HT1 70
Bike Info
CC:
90
Service
Front Fork Oil cc (left leg):
140
Front Fork Oil cc (right leg):
140
Brakes
Front:
Drum
Rear:
Drum
Dimensions
Dry Weight:
85 kilos
Ground Clearance:
225 mm
Wheelbase:
1220 mm
Electrics
Voltage:
6v
Battery:
GS 6N2-2A-3
Ignition:
Magneto
Spark Plugs:
NGK B8HS
Engine
Type:
Air Cooled 2 Stroke Single
Bore x Stroke:
50 X 45.6 mm
Carburation:
VM20SC
Compression Ratio:
6.8:1
Displacement:
89 cc
Lubrication System:
Autolube
Starting:
Kick
Transmission
Chain Number of Links:
108
Chain type:
428
Clutch Type:
Wet Multiplate
Final Drive:
Chain and Sprockets
Transmission:
5 Speed
Misc.
Motorcycle Style:
Enduro
Suspension
Front:
Telscopic Front Forks
Rear:
Twin Shock Swingingarm
Tyres
Front:
2.75 x 18
Rear:
3.00 x 18
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.