Reply To: GT125 ’06 no power Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GT125 ’06 no power Reply To: GT125 ’06 no power Aug 28, 2022 at 9:47 AM #8459 Cobra2Member Topics: 4Replies: 98 Check compression on both cylinders… Old and grumpy,(?), have fairly wide engine & tuning experience, "restoring/resto-mod" on cars & mc, worked as electronic tech. (retired). GT125R - sold. New (used): GT250R-efi
