He probably shouls have called for backup.
I guess Ponch and Jon were too busy.
All too often backup is a very long ways away, and without a helicopter its almost impossible to keep up with a sport bike determined to get away. Attempting to conduct a traffic stop on that many riders was a very bold move on the officers part.
The riders know the officer cannot force them off the road because if a collision occurs the officer will be found at fault.
With video of their actions, and license plates on file they were probably all issued citations which were mailed to their addresses.