How to Start and Drive a 125cc Motorcycle?

[SarahFitz]

Before starting, observe the surrounding situation and give a signal. Hold the clutch lever firmly, shift into a low gear, gradually release the clutch lever with your left hand, and slowly increase the throttle with your right hand. If the engine shows signs of stalling, quickly add some throttle. If the engine speed is too high, reduce the throttle to keep the RPM from getting too high. Maintain a stable engine speed throughout the process from when the clutch begins to engage until it is fully engaged.

[McJune]

When I first learned to drive, my instructor taught me in great detail, emphasizing that starting and moving off should be done step by step. Sit in the driver's seat, fasten your seatbelt, and adjust the seat and rearview mirrors to ensure a clear view—don't be too nervous. Press the brake pedal firmly with your right foot to prevent the car from rolling. Then, start the engine: if it's a push-button start, simply press the START button; if it's a key ignition, turn it to the ON or START position, and once you hear the engine sound, you're good—wait for the idle to stabilize before moving. After starting, confirm the gear is in P or N, press the brake, shift to D to drive forward, or R if reversing. Gradually release the brake, use your left foot to gently press the accelerator, and you'll smoothly move off. Beginners often panic, so remember to check the instrument panel for warning lights before starting, observe your surroundings thoroughly before moving off, and use turn signals to alert others. Practice a few times, and you'll get the hang of it. Remember, starting is the foundation of driving—be patient, and you'll be fine.

[StTeagan]

After years of driving, I've summarized some quick tips to make starting and driving off more efficient. Once in the car, don't hesitate—just pull the seatbelt and roughly adjust the mirrors. Before starting, always press the brake—this step is essential. Press the start button or turn the key, and once the engine roars to life, you can shift gears. Gently press the accelerator while releasing the brake to start smoothly, avoiding sudden jerks. Before driving off, make it a habit to check blind spots to avoid hitting small objects. In summer, open the windows first to ventilate and cool down the car. In winter, let the engine warm up for a few dozen seconds to ensure proper lubrication. Experience has taught me that turning simple actions into habits makes driving off seamless, and road safety starts from the very beginning.

[LeJosie]

From an engineering perspective, the process of starting and driving involves electronic system support. Starting requires the battery to drive the engine rotation via the starter, which is activated by a key or button signal to the ECU computer control. Only after the engine runs normally can you shift gears, with gear positions managed by the TCU module to avoid damaging the transmission. When driving off, gently press the accelerator to allow the wheel speed sensor to provide feedback, then gradually increase speed. Related issues include startup failure due to a dead smart key battery—it's advisable to keep spare batteries on hand just in case. While basic operations are simple, regular checks of battery health and vehicle control units can prevent unexpected failures.

[MacGemma]

From a safety perspective, I prioritize every step of starting and driving away. Before starting, ensure the vehicle is securely in Park (P) and the brake is firmly pressed to prevent accidental movement. After igniting the engine, quickly check if the dashboard warning lights have turned off, indicating normal system operation. Before driving away, always check blind spots and look left and right to confirm no pedestrians or vehicles are approaching; apply the throttle gently, especially in residential areas or parking lots where collisions are prone. Potential hazards like startup failure or incorrect gear shifting can damage the car—I've witnessed such cases—so always prioritize assessing parking spot safety first.