What is the first step in the basic upshift procedure?

The first step in the basic upshift procedure is to roll off the throttle. This action reduces engine power and allows for a smooth transition between gears. By rolling off the throttle, the rider decreases the engine's rpm, creating an optimal condition for shifting. This step is crucial because it helps to minimize strain on the transmission and smoothens the upshift process as the gears engage more easily.

Following this, it's important to pull the clutch lever in and then shift to the next gear while maintaining control of the motorcycle. If the throttle is not rolled off first, it could lead to a rough shift or potential mechanical issues, as the force of the engine may not match the speed of the gear change.

While the other options may involve actions related to riding or stopping, they do not constitute the first step in the upshifting process. For example, squeezing the clutch is necessary but comes after rolling off the throttle in the order of operations.