Reply To: Umbau von Gt125r motor auf GT250 Motor Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Umbau von Gt125r motor auf GT250 Motor Reply To: Umbau von Gt125r motor auf GT250 Motor Apr 14, 2026 at 8:58 PM #22326 HawkonairMember Topics: 2Replies: 16🌍 Country: Deutschland⚡ Bike Model: Hyosung GT 125 R - 2007 Thx Marcel Do I only need to swap the main jets, or do I also need to replace the pilot jets and other parts in the carburetor? GT125R BMC, Full Turbokit GP, Carb Front 90 Rear 92.5
