Motorcycle Questions? Ask a Mechanic.
Hi and welcome to the site, I’m Louie. Sorry you had to wait awhile but I’ll do my best to help.
Initially, have you considered / tried:
Yes please and would look forward to an update when able.
...and Happy Holidays!
Were you able to push the Sporster while in gear? ...even for a short distance only?
The idea was to hopefully jar loose whatever is stuck due to non-use.
Possible but unlikely with the starter.
Bear with me; can you re-try the "... roll in forward...while in gear..." with no spark plugs?
I understand and yes please when able.