Officers, led by Pol Lt Col Ratchaphas Buakaew and Pol Lt Thanakorn Chuaphong, intercepted the youths on the bypass road at 4am.
No illegal items were found during the search of the youths or motorbikes, but action was taken against the riders for their modified motorcycles.
A total of 24 motorcycles were confiscated and taken to Phuket City Police Station for further investigation.
The police ordered the parents of the detained teenagers to come and pick them up. They were given warnings and educated about the relevant laws regarding motorcycle modifications and road safety.
Phuket City Police emphasised their commitment to maintaining order and preventing reckless road behaviour that could endanger the public.