CA50M

Bore x stroke

40.0 x 39.2 mm (1.6 x 1.5 inches)

Clutch

Dry, Centrifugal automatic

Compression

7.0:1

Cooling system

Air

Engine size

49.0 ccm (2.99 cubic inches)

Frame type

Steel tube underbone

Front brakes

Expanding brake (drum brake)

Front suspension

Bottom link coil sprung, oil dampened

Fuel capacity

3.80 litres (1.00 US gallons)

Fuel control

Port control

Fuel system

Carburettor

Gearbox

Automatic

Ground clearance

110 mm (4.3 inches)

Ignition

CDI

Lubrication system

Yamaha Autolube

Model name

Yamaha CA50M

Overall height

1005 mm (39.6 inches)

Overall length

1660 mm (65.4 inches)

Overall width

620 mm (24.4 inches)

Rake (fork angle)

27.0°

Rear brakes

Expanding brake (drum brake)

Rear suspension

Coil sprung, oil dampened

Starter

Electric & kick

Top speed

72.0 km/h (44.7 mph)

Trail

75 mm (3.0 inches)

Transmission type

Belt (final drive)

Type

Scooter

Type of engine

Single cylinder, two-stroke

Weight incl. oil, gas, etc

63.0 kg (138.9 pounds)

Wheelbase

1130 mm (44.5 inches)

Year of manufacture

1982