What is the best gear to use for a motorcycle on flat roads?

[StephanieLee]

For a motorcycle on flat roads, it is best to use 5th gear to maintain a speed of 50-60 km/h, as it is more fuel-efficient. Gear shifting procedure: The gear is determined by the speed—start in 1st gear, accelerate to 2,000-3,000 RPM, then release the throttle, engage the clutch, and shift to 2nd gear. Repeat the process to shift to 3rd gear when the RPM exceeds 3,000. Driving gear tips: While driving, as long as you are not in the highest gear, keep the throttle between 2,000-3,000 RPM. If you need to slow down (e.g., following another vehicle or encountering pedestrians), downshift. If the road conditions allow for faster speeds, accelerate to over 3,000 RPM and then upshift. Never let the engine run below 2,000 RPM—if it drops below, downshift. If it exceeds 3,500 RPM, upshift until you reach the highest gear. For aggressive acceleration, rev up to 5,000-6,000 RPM before shifting up.