My answer to Will clutchless upshifting damage my motorcycle?
Answer by Desmond Last:
No it will not if done at the correct revs.
I rode across America on my Harley Davidson 883 Iron and clutch-less up-shifted
for most of the time on long empty roads and never had a problem.
Even my Ducati 860 GTS which is a bit of a brute is ok with clutch-less up-shifting.