| MODEL | RIEJU SPIKE 2006 |
| Year | 2006 |
| Engine Type | Single cylinder, two-stroke |
| Displacement / Capacity | 50 cc / 3.05 cu in |
| Bore X Stroke | 40.3 x 39 mm / 1.6 x 1.5 in |
| Compression Ratio | — |
| Cooling System | Liquid |
| Max Power | — |
| Max Torque | — |
| Ignition | — |
| Induction | Carburettor, Dell'Orto PHBN 16 |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6-speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | Steel tube, electric welded |
| Front Suspension | Upside-down fork |
| Rear Suspension | Monoshock, progressive system |
| Front Brakes | Single disc, 220 mm / 8.7 in |
| Rear Brakes | Single disc, 180 mm / 7.1 in |
| DIMENSION SPECS | |
| Overall Length | 2000 mm / 78.7 in |
| Overall Width | — |
| Overall Height | 1160 mm / 45.7 in |
| Seat Height | 835 mm / 32.9 in |
| Wheelbase | 1345 mm / 53.0 in |
| Ground Clearance | — |
| Dry Weight | 89 kg / 196.2 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 100/80-17 |
| Rear Tyre | 130/70-16 |
| FUEL SYSTEM | |
| Fuel Capacity | 5.5 Litres / 1.45 US gal |
| Fuel Consumption | — |
| Top Speed | — |
The Spike is a small, light 50 cc supermoto-styled bike from Rieju, driven by a Minarelli liquid-cooled two-stroke and a six-speed box. It is kick-start only and has a low 835 mm seat. This 2006 version weighs 89 kg dry.
