A few years ago I was at a Mall where one end of it was literally empty of businesses. In the rear parking lot
(an area with about two acres) there were a couple of 40 ft long shipping containers with "Motorcycle School
& Training" lettered on them.
It was early on a Saturday morning and there were about 15 young women sitting on these 50cc scooters.
They looked like mopeds but didn't have pedals and were single speed automatic (centrifugal clutch) capable of about 30 mph. The young women were quick studies in these and riding them around a loop laid out with orange pylons. Their next step would be to learn to operate lite bikes of 100 cc with 4 speed manual transmissions. They would start out only in first gear and ride them like they did the scooters around the loop until they were ready to learn to shift gears.
Shifting gears training was done on a straight path and limited to first and second gear. They would ride to one end and return the same way. So at the outer end they would demonstrate they could find neutral
and shove the bike while balancing on it to the starting line and await the signal to return. Then they would
put the bike into first gear and start off and shift into second. Once they demonstrated proficiency they could attempt third or even fourth gear.
In successive weeks there was a 250 cc bike and a 500 cc. They would take turns on these each in turn
riding it a little and getting a feel for it.
I spoke with one of the instructors and learned that this was a small business that they started for the weekends only. They taught Drivers Ed at a large consolidated High School where their students had
small cars with auto transmissions, a mid size pickup truck, a Dump Truck (donated by the State Highway dept), a small motor cycle, and an old school bus. He said part of their week end classes was a DVD the instructors provided the students to take home and view. These tutorials had been filmed using GoPro helet cams and were a simulation where the students would feel like they were riding along side the instructor.
The instructor would give tips and advice in this simulated ride. In this manner the students could gain experience safely so that they would have a better chance for their first riding season without peril.
He even explained that they had a big dog to run out to the bikes to simulate that experience. Dogs
tend to be a blind side accident for a lot of riders.
The 50cc trainer bikes looked much like this. Some call these moped's but without pedals many localities/states do not recognize them as mopeds. But the instructors felt that most of the
principles of a motorcycle could be taught starting with these. The ones they used were blue
and built by Suzuki I believe.