| MODEL | RIEJU TANGO 50 2008 |
| Year | 2008 |
| Engine Type | Single cylinder, two-stroke |
| Displacement / Capacity | 50 cc / 3.05 cu in |
| Bore X Stroke | 40.3 x 39.0 mm |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | 4 kW / 5.4 hp |
| Max Torque | — |
| Ignition | CDI |
| Induction | Carburettor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump |
| Gear Box | 6-speed |
| Clutch | Multi-disc |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Steel perimeter, detachable |
| Front Suspension | Paioli fork, 36 mm |
| Rear Suspension | Mono-shock, PRS system |
| Front Brakes | Single disc, 260 mm |
| Rear Brakes | Single disc, 200 mm |
| DIMENSION SPECS | |
| Overall Length | 1990 mm / 78.3 in |
| Overall Width | 800 mm / 31.5 in |
| Overall Height | 1130 mm / 44.5 in |
| Seat Height | 790 mm / 31.1 in |
| Wheelbase | 1305 mm / 51.4 in |
| Ground Clearance | — |
| Dry Weight | 101 kg / 223 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/100-19 |
| Rear Tyre | 120/90-16 |
| FUEL SYSTEM | |
| Fuel Capacity | 5.5 Litres / 1.5 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The original-generation Tango 50, a liquid-cooled two-stroke learner enduro with a lower 790 mm seat and larger 260 mm front disc than the later 50s. It came in orange and black.
