
The shifting speeds for gears 1 to 5 are as follows: 1. 1st gear: Used for normal starting or climbing very steep slopes. The speed is generally around 10 km/h when using this gear. 2. 2nd gear: Used as a transition gear for acceleration after starting, or for low-speed driving or climbing steep slopes. The speed is generally around 20 km/h. 3. 3rd gear: Used when the speed is between 20-40 km/h, commonly used for city driving. 4. 4th gear: Used when the speed is between 40-60 km/h. 5. 5th gear: Used when the speed reaches 60 km/h. Additional information: Generally, to engage 1st gear, push the gear lever to the left and then forward; to engage 2nd gear, push the gear lever to the left and then downward; to engage 3rd gear, push the gear lever straight upward from the neutral position; to engage 4th gear, push the gear lever straight downward from the neutral position; to engage 5th gear, push the gear lever straight to the right and then upward (specific instructions may vary depending on your vehicle's gear markings).

As a long-time enthusiast of manual transmission cars, I believe that the shifting speed depends mainly on the engine RPM rather than the specific vehicle speed. Generally, for manual cars like family sedans, shifting between 2000 to 4000 RPM is most appropriate. Shifting too low, such as at 1500 RPM, can result in insufficient power or even stalling, while shifting too high, like above 5000 RPM, increases fuel consumption and noise. During normal driving, I usually shift up between 2500-3000 RPM, especially in congested city traffic, to maintain smoothness and fuel efficiency. For vehicles with similar displacement, such as small-displacement models like the CM300, the shifting points are roughly within this range, but it's essential to consider actual road conditions and load. Developing the habit of listening to the engine sound is crucial, and smooth clutch operation can reduce wear. With practice, it becomes second nature.

With a few years of manual driving experience under my belt, I've learned that mastering shift timing makes driving much smoother. Typically, shifting up around 2500 RPM after starting provides the most comfortable acceleration—it's fuel-efficient without being sluggish. I only push to 4000 RPM for gear changes when overtaking on highways, going for that extra power feel. Regarding CM300 operation, I recommend beginners start getting familiar with shifting at 3000 RPM to avoid transmission damage from shifting too early or too late. For safety, try to maintain steady RPM when cornering or driving on wet roads to prevent abrupt gear changes, as keeping the vehicle stable is crucial.

From the perspective of safety and maintenance regarding shift speed, I always shift gears between 2500-3500 RPM to avoid accidents. Shifting at too low RPM can cause jerking and loss of control, while shifting at too high RPM accelerates clutch wear and wastes fuel. Ordinary motorcycles like the CM300 are designed to operate within this range, and gear shifts should be performed gently without abruptly engaging the clutch. Regularly checking transmission oil and clutch wear helps extend component lifespan. If jerking occurs, it's time for a workshop inspection.


