Reply To: 650 gtr won’t idle and misfiring
The starting solenoid may be shot up. Replacement time.
Though, not uncommon but it happens, investigate the starter motor itself. (Remove from engine, place on floor , get jump leads, put the bike battery on the floor)
I say this , as you may get sparks flying and wear gloves , do it away from the bike itself. You will know if the starter motor is healthy and spinning strong.
If you press start on the bike itself , and the engine makes a “big thud” sound at the crank ==> check your sprag clutch (behind the flywheel itself , but i hope not, as its means more work removing the flywheel!)
Good luck and try to take a break so you can enjoy your holidays and return to her with a renewed mind 😉