you have to take apart the motor completely
Depends on the state
they start at 50 thousand
6 gears and neutral.
It depends on the bike if the engine of bike is heavy it has more gears. Usually 5 gears are max gears.
Depends on the torque of the motorcycle and the road conditions. Generally, don't let the engine labour and don't make the engine scream.
6
It has 5 gears mine has 6 gears
Depending on the bike yes most adult sized bikes have gears
If this is about a motorcycle, then the answer is that the engine can only deliver power smoothly in a limited range of RPM. If you don't change gears according to the speed you're going at, the engine will fall out of that range and begin to act up.
The left leg shift.
No a motorcycle is way harder different gears and stuff so a car is easier
Yes motorcycle gears will shift up and down.