Yes it is... always made me wonder why when the preload is adjustable they put in a light spring.... why not factory set the preload mid range with a heavier spring!The stock spring is too light for two up riding and needs all the help it can get
If I may ask, how?It is easy to top off the oil in the preloader to reset the preload travel back to brand new.
https://www.st-owners.com/forums/showthread.php?106715-ST1300-Pre-load-Fluid-Replacement and many others.. :yes:If I may ask, how?