Sorry ‘bout that,
Have run same oil in each since run in,
I change oil & filter on each around 4500 km and never had a problem. Ambient temps from 5 - 45 c.
R3T 50’km Harley 50’km Bonnie 7.5’km
Only bike I run different oil in is Moto Guzzi Stelvio 8v which according to gurus has special needs...