1990 Yamaha RX 100

Yamaha RX 100
Picture credits: THUSI. Click for large image of the 1990 Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100
Yamaha RX 100

General motorcycle information

Model
Yamaha RX 100
Year
1990
Category
Allround
Rating
  4.0 out of 5

Engine and transmission

Displacement
6.10 cubic inches (100.0 ccm)
Engine type
Single cylinder, 2 stroke
Power
11.5 horsepowers (8.6 kiloWatts) at 7500 RPM
Torque
6.34 pound-foot/lbf-ft (8.60 Nm / 0.88 kgf-m) at 6500 RPM
Compression
10.1:1
Bore x stroke
3.05 x 3.05 inches (50.0 x 50.0 mm)
Valves per cylinder
2
Fuel system
Carburettor
Fuel control
Single Overhead Cams (SOHC)
Cooling system
Air
Gearbox
4-speed
Transmission type, final drive
Chain
Starter
Kick
Fuel consumption
2.50 litres/100 km, 40.0 km/l or 94.1 mpg
Top speed
125.0 kmh (77.7 mph)

Chassis, suspension, brakes and wheels

Front tyre
2.50-R18
Rear tyre
3.00-R18
Front brake
Expanding brake (drum)
Rear brake
Expanding brake (drum)

Physical measures and capacities

Dry weight
218.3 pounds (99.0 kg)
Seat height
45.8 inches (750 mm)
Wheelbase
-
Overall length
124.5 inches (2040 mm)
Overall width
45.1 inches (740 mm)
Ground clearance
-
Fuel capacity
2.77 gallons (10.5 litres)
Oil capacity
-

Further motorcycle information

More specs
All technical data from Bikez.com.
Rating
Detailed 1990 Yamaha RX 100 rating
Ask questions
Join the 1990 Yamaha RX 100 discussion group
Insurance costs
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