Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GV 125 S Valve clearance Reply To: GV 125 S Valve clearance
Sep 29, 2025 at 6:36 AM
#20903
Hi Marcel
Thanks for the tips…
When i pull the clutch the ticking is still there no changes, I rechecked the clearance using new gauges and found the intake to be too big, 0.10 to 0.11.
I ordered new Shims as I only had 0.05s, got some inbetweens, 0.025s
I now have 0.07 intake and Exhaust a tight 0.10, when shes cold I hear a faint ticking, which is normal, and warm only Audible at higher Revs.
Not as loud as before, I popped round to my local Dealer/Garage and he said sounds normal, so I guess its sorted.
I still find it funny that they are audible/louder when warm, normally the ticking should go away?
Thanks
Barry