Reply To: Carburetor GV 125 Year 2012 Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Carburetor GV 125 Year 2012 Reply To: Carburetor GV 125 Year 2012 Jun 7, 2022 at 8:27 AM #7879 MaxMember Topics: 1Replies: 21 Hi Marcel, the revs rpm reading, I heard it could be an empty battery.