Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Umbau von Gt125r motor auf GT250 Motor Reply To: Umbau von Gt125r motor auf GT250 Motor
Apr 16, 2026 at 8:11 PM
#22340
95 + 97.5 Mains.
20 + 20 Pilots
And that’s it. Dont worry about other carb parts.
If using a sports filter, make sure its a K&N or BMC etc, as Hyosungs do not like “pod filters”, they will refuse to run correctly with no OEM airbox.