Do you have a question about the GAS GAS EC 300 and is the answer not in the manual?
Identifies key parts of the motorcycle using diagrams and labels.
Instructions for operating the motorcycle's side stand.
Details on fuel tank capacity and recommended fuel types.
Steps for starting the engine using the fuel tap and kick start.
Instructions for shifting gears in the transmission.
Procedure for safely bringing the motorcycle to a stop.
Guide for the initial operational period to ensure proper engine break-in.
A chart outlining regular maintenance tasks and frequencies.
Procedures for checking and changing the transmission oil.
Inspecting radiator, hoses, and coolant for optimal performance.
Guide for inspecting, cleaning, and adjusting the spark plug.
How to adjust ignition timing for better engine performance.
Instructions for cleaning and replacing the air cleaner element.
Adjusting throttle grip play and cable tension for smooth operation.
Steps for adjusting the idle speed of the engine.
How to adjust the clutch lever play for proper engagement.
Inspecting and adjusting drive chain slack and lubrication.
Adjusting the play in the front brake lever for optimal feel.
Adjusting the rear brake pedal position and play.
Information on brake fluid type, level, and replacement.
Adjusting air pressure, damping, oil level, and fork position.
Adjusting rebound and compression damping on the rear shock.
Choosing and replacing front and rear suspension springs.
Identifying and correcting common improper suspension settings.
Checking tightness of various bolts and nuts before riding.
Table of specific torque values for various fasteners.
Steps for preparing, washing, and drying the motorcycle.
Identifying and lubricating key points on the motorcycle.
Diagnosing issues with starting, fuel, air, compression, and power.
Identifying and resolving issues with the drive chain and clutch.
Addressing problems with steering, balance, and general handling.
Understanding carburetor function and basic tuning principles.
Adjusting jet needle position and air screw for fuel mixture.
Using test runs and spark plug condition to fine-tune settings.
Specific care and adjustments for dry, dusty, muddy, or sandy conditions.
Adjusting the gear ratio based on course conditions for optimal speed.
Daily checks to ensure the motorcycle is ready for operation.
Steps for preparing the motorcycle for long-term storage.
Explanation of the display's functions like work mode, chronometer, and speed.
Instructions for setting the time on the display.
Identifies key parts of the motorcycle using diagrams and labels.
Instructions for operating the motorcycle's side stand.
Details on fuel tank capacity and recommended fuel types.
Steps for starting the engine using the fuel tap and kick start.
Instructions for shifting gears in the transmission.
Procedure for safely bringing the motorcycle to a stop.
Guide for the initial operational period to ensure proper engine break-in.
A chart outlining regular maintenance tasks and frequencies.
Procedures for checking and changing the transmission oil.
Inspecting radiator, hoses, and coolant for optimal performance.
Guide for inspecting, cleaning, and adjusting the spark plug.
How to adjust ignition timing for better engine performance.
Instructions for cleaning and replacing the air cleaner element.
Adjusting throttle grip play and cable tension for smooth operation.
Steps for adjusting the idle speed of the engine.
How to adjust the clutch lever play for proper engagement.
Inspecting and adjusting drive chain slack and lubrication.
Adjusting the play in the front brake lever for optimal feel.
Adjusting the rear brake pedal position and play.
Information on brake fluid type, level, and replacement.
Adjusting air pressure, damping, oil level, and fork position.
Adjusting rebound and compression damping on the rear shock.
Choosing and replacing front and rear suspension springs.
Identifying and correcting common improper suspension settings.
Checking tightness of various bolts and nuts before riding.
Table of specific torque values for various fasteners.
Steps for preparing, washing, and drying the motorcycle.
Identifying and lubricating key points on the motorcycle.
Diagnosing issues with starting, fuel, air, compression, and power.
Identifying and resolving issues with the drive chain and clutch.
Addressing problems with steering, balance, and general handling.
Understanding carburetor function and basic tuning principles.
Adjusting jet needle position and air screw for fuel mixture.
Using test runs and spark plug condition to fine-tune settings.
Specific care and adjustments for dry, dusty, muddy, or sandy conditions.
Adjusting the gear ratio based on course conditions for optimal speed.
Daily checks to ensure the motorcycle is ready for operation.
Steps for preparing the motorcycle for long-term storage.
Explanation of the display's functions like work mode, chronometer, and speed.
Instructions for setting the time on the display.
| Transmission | 6-speed |
|---|---|
| Bore x Stroke | 72 mm x 72 mm |
| Seat Height | 960 mm |
| Engine Type | 2-stroke |
| Cooling System | Liquid cooled |
| Front Suspension | 48 mm |
| Front Brake | 260 mm disc |
| Rear Brake | 220 mm disc |
| Starter | Kick starter |
| Frame | Chromium molybdenum steel |











