Fresh A3 rebuild, new Rito rod 12mm pin and piston, Airsal 44mm broken in from previous 10mm pin setup, VM20 jetted like everyone elses, Techno Circuit, stock gearing (26/22)
The only difference is I replaced the old clutch/rubberized cork pads with an A3 clutch that seems to have much stiffer material pads almost ceramic like. The old rubberized cork pads started falling apart.
Anyway, motor trembles at gear change when cold. Seems to go away after warming up. What's happening here?