Reply To: Gt125 running problems Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Gt125 running problems Reply To: Gt125 running problems May 1, 2021 at 8:50 AM #5802 ♠️ MARCELAdmin Topics: 46Replies: 2,813🌍 Country: UK⚡ Bike Model: GT mark wrote: The compression on both cylinder is 150 psi and stays at 150 psi Quote That is good. Engine seems OK.
