PGO G-MAX 50 Service Manual page 102

4.Take off the boss and driving plate.
5.Continuous Various Transmission engagement
speed inspection
Connect an electric tachometer.
Seated on the motorcycle with on level ground,
increase the engine's speed slowly and notice the
RPM at which the motorcycle begins to move
forward.
Specified Engagement RPM : 3100 ± 300 rpm
6.Clutch "LOCK-UP" inspection
Apply the rear brake as firm as possible
Briefly open the throttle fully and notice the
maximum engine RPM sustained during the test
cycle.
Specified Clutch "LOCK-UP" RPM : 5200 ±
400 rpm