I have a custom set of rear sets for 2018 and up ninja 400, this set was made for a motoamerica racer that is a lot smaller than me and they are non-adjustable but machined aluminum and very high quality. I have of the pieces than go along with them, we all know what rear sets go for so these are half the price at $200.00 Please feel free to contact me with any question as I would be happy to answer Thank you !