What is the Function of a Motorcycle Trigger?
2 Answers
The function of a motorcycle trigger is that whenever the engine rotates and the protrusion aligns with the trigger, the trigger sends a small electrical signal to the ignition unit, directing it to ignite at the precise moment. This is the role of the trigger. Working Principle of the Trigger: By cutting the magnetic field, it generates an electronic pulse in the induction coil inside the contact. The flywheel of the magneto has a protrusion specifically designed to produce a distinct pulse signal compared to other coils, notifying the system to prepare for ignition. Method for Measuring the Trigger: The electrical value of the trigger typically ranges between 0.01 and 0.09. You can use a multimeter to measure resistance, voltage, or current by comparing the displayed data.
As a frequent motorcycle enthusiast, I often operate the trigger on my motorcycle, which is essentially the part controlled by the right-hand grip, similar to a throttle switch. Every time I twist it, it pulls a cable or electronic system to open the carburetor or throttle, allowing more air and fuel into the engine, directly increasing speed. This mechanism is particularly crucial when overtaking or turning, requiring precise adjustment of force to avoid engine lag or skidding. On slippery roads, I need to be even more careful to prevent over-twisting, which could cause the rear wheel to lose control. During routine maintenance, if the trigger becomes sticky or rusty, the entire riding experience deteriorates, so I regularly check cable lubrication and valve body cleanliness. This also improves fuel efficiency and prevents minor issues from turning into major failures. Mastering the operation of the trigger to make riding safer and smoother has become a habit for me.
