Forums 🚥 PIT STOP 🔧 Hyosung Technical Help Bigger main jets upgrade size for gt125r 2015 Reply To: Bigger main jets upgrade size for gt125r 2015
Dec 16, 2019 at 10:47 PM
#3602
Moved to Technical.
Yes you are correct for the 125 it is 90 front and 92.5 rear as an upgrade.👍
More about that here
[Tutorial] How to swap Carb Main Jets – Hyosung GV & GT 125/250
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