
Before starting a motorcycle, do not press the brake. Press the clutch, shift into gear, then release the clutch and throttle to start moving. However, when starting a scooter, you need to pull the brake because scooters do not have a clutch and entirely on the throttle to control movement. This design is purely for safety reasons. If you start the engine without pulling the brake, the vehicle may lurch forward unexpectedly, which is very dangerous. Therefore, pulling or stepping on the brake while starting ensures safety. If you are experienced, you can disconnect the two brake wires, allowing you to start the engine directly by pressing the ignition switch. The electric start circuit of a scooter is designed to be linked with the brake circuit. During electric start, you must engage the brake (either the front or rear brake) to complete the start circuit. Otherwise, pressing the electric start switch will have no effect, and the starter motor will not receive power. The principle is the same whether you pull the front brake or step on the rear brake during electric start—either one will work. If one of the brakes does not respond, it may be due to a faulty brake switch, improper installation, or being too loose to complete the circuit. In such cases, inspect, adjust, or replace the brake switch.

To be honest, squeezing the brake when starting a motorcycle is a basic operation. I've been riding for over ten years and have developed this habit every time I start the bike. Why? Because on most motorcycles, if you don't squeeze the brake or pull the clutch when starting the engine, the transmission system remains connected to the wheels, and the bike might suddenly lurch forward—especially if it's not in neutral. This isn't a scare tactic; I've seen several accidents where beginners didn't squeeze the brake before ignition: bikes crashing into walls in garages or rolling downhill on slopes. I remember last year when I was riding my , I once forgot to squeeze the brake and almost hit a wall. So, safety first! Many bikes are designed with safety switches that require you to hold the brake lever to complete the circuit before starting. It's also important to regularly check the brake cables and starting system—don't underestimate these details.

When I first started learning to ride a motorcycle, I also had this question: Should I squeeze the brake when starting the engine? After asking my instructor, I learned that it's generally recommended to do so! Because if you don't squeeze the brake, the bike might not start—the safety mechanism will cut off the current to prevent accidental movement. For example, if your gear is left in a low position, as soon as the engine starts, the wheels will be directly driven, causing the bike to lurch forward suddenly—how dangerous! I tried it once, starting without checking the gear, and luckily I stepped on the brake in time. Now, whether I'm riding a scooter or a standard bike, I've developed a reflex: get on, lightly squeeze the brake before starting. This habit makes riding much safer, especially during rush hour in crowded parking lots. Don't find it troublesome—safety comes first. Check your bike's manual to confirm the specific requirements.

As a seasoned rider, I've witnessed the evolution of motorcycles: in the early years, models were simple, and you could start them without pulling the brake, but now it's different. Most new bikes have higher safety standards, and pulling the brake when starting has become a default requirement, mainly to prevent the bike from going out of control. For example, the Kawasaki I rode would instantly engage the drivetrain as soon as the starter motor worked—if you didn't pull the brake, the wheel could move and potentially hit an obstacle or a pedestrian. My personal advice is to make this a habit for safety and convenience.

Years of experience in motorcycle repair have taught me that squeezing the brake when starting the bike is essential—otherwise, the starting circuit won't complete. The brake switch is connected to the safety system, ensuring the drivetrain is disengaged. For example, if you don't squeeze the brake lever, the ignition button might not respond, or the rear wheel could start moving as soon as the engine fires up. Common issues include switch failure due to aging wiring. So, I remind everyone: lightly squeeze the brake before starting to ensure the bike is stable before ignition.

Safety always comes first when riding a motorcycle! Squeezing the brake when starting is a thoughtful habit that prevents sudden movement during ignition. Especially when traveling with children, I take extra precautions: before starting, I always check if the gear is in neutral, then hold the brake before turning on the ignition. This simple action can protect both you and others, and it's particularly important when the bike is parked on a slight slope.


