MORTARD® is a ready-to-use, pale brown aqueous solution of chemical compounds that provide extended life, increased workability and greater compressive strengths of Portland cement-based masonry mortar.
You'll probably get more help on a concrete forum TBH.
I have one and it’s got over 25k miles. Even though mine it’s been a tough one, I followed this forum throughout these years and I’ve seen a lot of problems.
mine had small electronic issues that were fixed under warranty, other stuff too. Starter components that failed with low milage were very common and some parts were just to cheap (handguards with halogen bulbs in 2013, wtf were you thinking Ducati???.. for example)
I would look for a good low milage 1100 or newer 939 or 950