No, it is not possible to shift multiple gears simultaneously on a motorcycle. Gears must be shifted one at a time in sequence.
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.
6
It has 5 gears mine has 6 gears
Depending on the bike yes most adult sized bikes have gears
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.
you have to take apart the motor completely
no
Yes, it is possible to install a motor on a bicycle equipped with gears.
The only time you need to use a clutch on a motorcycle is when shifting into First, You aren't going to do any more damage to the gears than if you used the clutch. Its designed to work that way.