Final answer:
The gearshift lever on motorcycles is usually located in front of the left footrest, which is important for the rider to operate for gear changes.
Step-by-step explanation:
The gearshift lever is commonly located in front of the left footrest on motorcycles.
This positioning allows the rider to easily change gears using their left foot. The typical operation involves pressing down on the lever to shift down a gear, and lifting the lever to shift up. It is vital for safety and control that riders become familiar with the gearshift lever's operation, as well as its placement in relation to the left footrest.