| SYM DD50 | |
| Aka: | Jolie City Trek |
| Manufacturer: | SYM Motors |
| Parent Company: | Sanyang Motor Co. Ltd |
| Engine: | 49cc |
| Wheel: | 10 inch (front and rear) |
| Bore Stroke: | 39mm41.4mm |
| Ignition: | Capacitor discharge electronic ignition (CDI) Self starter and kick starter |
| Transmission: | Continuously variable automatic transmission (CVT) |
| Suspension: | Telescopic fork (Front), single sided (rear) |
| Brakes: | Front; disc: rear drum |
| Tires: | 10-inch (front and rear) |
| Wheelbase: | 1.155m (03.789feet) |
| Length: | 1.66m (05.45feet) |
| Width: | 0.63m (02.07feet) |
| Height: | 1.02m (03.35feet) |
| Dry Weight: | 80kg (180lb)[1] |
| Fuel Capacity: | 6.1L |
| Oil Capacity: | 1L 2 stroke oil |
The SYM DD50 (also known as the SYM Jolie or City Trek[1] or in some markets as Super Pure) is a single-cylinder, 49cc, oil injected two-stroke, automatic scooter manufactured by Taiwanese company SYM Motors.
The DD50 has continuously variable transmission, auto-choke, electric and kick start, and auto-lubrication to simplify operation. Along with a speedometer, the front console has a fuel level gauge, and low oil (two-stroke oil) indicator. The fuel tank holds up to 6.1L of fuel. The DD50 weighs 80kg (180lb)[1] dry. The front brake is a hydraulic disc, while the rear is a drum. The under-seat luggage compartment is suitable for helmet storage.