Forums 🚥 PiT STOP 🔧 Hyosung Technical Help Looses power and cuts out at high speed Reply To: Looses power and cuts out at high speed
How is the bike behaving now ? The UK temps have calmed down a little bit
And what work has been doing by you (or anyone else) to improve it from “standard” to “better than before” ?
I’d say the 250 cooler is a BIG BIG must have on these 125s, they will really thank you and strictly ESTER oil (That is Motul ESTER or Silkolene ESTER)
Only 10w40 or 10w50. I use 10w50 all year on all my bikes.
20w is a no. 15w is a no. those 2 figures are too thick, it could wear down the bike even more as it is the only 125 on our soil with crazy amount of bearings inside the motor & 2 angry pistons lol.
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