When shifting a motorcycle with a manual transmission, it is common to adjust the throttle and release some amount of gas. The specific technique used for shifting can vary depending on the motorcycle, riding style, and personal preference. Here's a general guideline:
Clutch control: First, you need to disengage the clutch lever by pulling it in. This action disconnects the engine power from the transmission, allowing you to shift gears without putting excessive strain on the gearbox.
Adjust throttle: While holding in the clutch, you can adjust the throttle to maintain a steady engine speed. In preparation for shifting up a gear, you typically roll off or slightly reduce the throttle. This helps to minimize the load on the engine and allows for smoother gear engagement.
Shift gears: With the clutch disengaged and throttle adjusted, you can use your foot to shift to the desired gear by pressing the gear shift lever. The exact shifting pattern may vary depending on the motorcycle, but the most common pattern is 1-N-2-3-4-5-6, where N represents the neutral position.
Engage the clutch: After shifting, gradually release the clutch lever while simultaneously adjusting the throttle to smoothly engage the power from the engine to the transmission. This coordinated action helps prevent jerky or abrupt transitions between gears.
It's important to note that the amount of gas released or adjusted during shifting can vary depending on the specific riding situation. For upshifting (shifting to a higher gear), it is generally recommended to slightly roll off the throttle to allow for smoother gear engagement. However, for downshifting (shifting to a lower gear), it may be necessary to blip or rev the engine slightly to match the engine speed with the lower gear before engaging the clutch.
Developing good clutch and throttle coordination while shifting gears is a skill that improves with practice and experience. It is advisable to refer to the motorcycle's owner's manual and consult with experienced riders or motorcycle training resources for specific techniques and tips tailored to your motorcycle model.