If there is a microspline freehub body available for your rear hub, you can swap that. If not, you would need to replace the rear hub with one that has a microspline freehub.
I'm only a year into the sport mechanical wise- and im ambitious enough to upgrade my 2016 giant trance to updated components.
I was listening to a podcast by pinkbike and they mentioned the new shimano 1x12 group set requires a micro spline..
Can anyone quickly inform me of what id be looking at component wise- and if this is even possible?
( i am looking at videos as I write this im not looking for an easy way out- just a way to understand)
It depends on what hub you have. If you can swap your free hub for a new micro spline you can do that. More likely you will need an entirely new hub. Do you know what hub you have on the back?