| MODEL | YAMAHA CA50M 1982 |
| Year | 1982 |
| Engine Type | Single cylinder, 2-stroke |
| Displacement / Capacity | 49 cc / 2.99 cu in |
| Bore X Stroke | 40.0 x 39.2 mm |
| Compression Ratio | 7.0:1 |
| Cooling System | Air cooled |
| Max Power | — |
| Max Torque | — |
| Ignition | CDI |
| Induction | Carburettor, port control |
| Start System | Electric and kick |
| TRANSMISSION SPECS | |
| Lubrication | Yamaha Autolube |
| Gear Box | Automatic |
| Clutch | Dry, centrifugal automatic |
| Final Drive | Belt |
| CHASSIS SPECS | |
| Frame | Steel tube underbone |
| Front Suspension | Bottom-link, coil spring, oil damped |
| Rear Suspension | Coil spring, oil damped |
| Front Brakes | Drum (expanding) |
| Rear Brakes | Drum (expanding) |
| DIMENSION SPECS | |
| Overall Length | 1,660 mm / 65.4 in |
| Overall Width | 620 mm / 24.4 in |
| Overall Height | 1,005 mm / 39.6 in |
| Seat Height | — |
| Wheelbase | 1,130 mm / 44.5 in |
| Ground Clearance | 110 mm / 4.3 in |
| Dry Weight | — |
| Wet Weight | 63 kg / 138.9 lb |
| WHEEL SPECS | |
| Front Tyre | — |
| Rear Tyre | — |
| FUEL SYSTEM | |
| Fuel Capacity | 3.8 Litres / 1.0 US gal |
| Fuel Consumption | — |
| Top Speed | 72 km/h / 44.7 mph |
The CA50M is a 1982 Japanese-market Yamaha 50 cc automatic scooter. It has an air-cooled two-stroke with Autolube oil injection, a belt-driven centrifugal clutch and drum brakes on both wheels, and could be started by kick or electric starter.
