[Loosenut]

I hope it works out well for you. It certainly cannot be worse than the stock shock.

 

[Loosenut]

This is my first hearing about adjusting the ride height on the FZ-09/MT-09. I did use the adjustable length Penske shock on my FZ1 and it helped it handle extremely well in part to this slight geometry change. I have a Penske on my bike, but I did not change the length. I don't think it needs it either.