Meet the GAS GAS EC Rookie 50 from 2004 – an excellent choice for young motocross enthusiasts and off-road lovers. This incredibly agile and lightweight motorcycle with a 49.9 cm³ engine delivers unmatched experiences both on the track and in the wild. Designed with future champions in mind, the EC Rookie 50 is the perfect machine for learning and developing riding skills safely. Its sturdy construction, precise suspension, and ergonomic design make every moment spent on the road a pleasure. Don’t wait – dive into the world of motorcycles with GAS GAS and discover what true passion for two wheels means!
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| Engine Capacity (cm³) | 49.9 |
|---|---|
| Type | Single-cylinder, two-stroke |
| Details | - |
| Bore × Stroke (mm) | 39.0 x 41.8 |
| Compression | - |
| Valves/Cylinder | - |
| Max RPM | - |
| Power (HP) | - |
|---|---|
| Power (kW) | - |
| Torque (Nm) | - |
| Peak Torque (RPM) | - |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | - |
| Gearbox | 6-speed |
|---|---|
| Final Drive | Chain (final drive) |
| Clutch | - |
| Driveline | - |
| Fuel System | Carburettor |
|---|---|
| Fuel Control | - |
| Fuel Consumption (l/100 km) | - |
| Fuel Capacity (l) | 9,5 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | - |
| Emission Details | - |
| Exhaust System | - |
| Frame Type | Rectangular profile Cr-Mo |
|---|---|
| Rake Angle (°) | - |
| Trail (mm) | - |
| Front Suspension | Showa inverted fork, 45 mm |
| Front Wheel Travel (mm) | 160 mm (6.3 inches) |
| Rear Suspension | Aluminium swingarm. Boge shock absorbers |
| Rear Wheel Travel (mm) | 250 mm (9.8 inches) |
| Dry Weight (kg) | 93 |
|---|---|
| Total Weight (kg) | - |
| Power-to-Weight Ratio | - |
| Seat Height (mm) | 920 |
| Overall Height (mm) | - |
| Overall Length (mm) | - |
| Overall Width (mm) | - |
| Wheelbase (mm) | 1330 |
| Ground Clearance (mm) | 370 |
| Front Tyre | 80/90-21 |
|---|---|
| Rear Tyre | 110/80-18 |
| Front Brakes | Single disc |
| Front Brake Diameter (mm) | 260 |
| Rear Brakes | Single disc |
| Rear Brake Diameter (mm) | 220 |
| Wheels | - |
| Starter | - |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | - |
| Lubrication System | - |
|---|---|
| Cooling System | Liquid |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |