Reply To: Engine service manual? Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Engine service manual? Reply To: Engine service manual? Sep 3, 2025 at 5:42 PM #20658 ♠️ M77Admin Topics: 39Replies: 2,917🌍 Country: UK⚡ Bike Model: GT Try this one (tap here) , I will update the forum, thanks for the headsup!