Change the oil & consider starting it till warm a few times over the winter & move it around or jack it up so bearings & tyres are not under same pressure point. Also leave hand brake off & operate brakes occasionally. Get a battery minder/charger.
very good advice!
Rodger 2018 M3W "Dreamers on the Rise" 2004 Plus 8 (wife's) old Goldwings and a couple of Harleys