2021 160 HPC - Freehub change

[MrClappers]

Hi,

I'm looking to change the freehub body on my 2021 Stereo Hybrid 160SL from the default Shimano freehub. Are these replaceable with aftermarket upgraded freehubs or does the wheel need replacing to a better spec wheel?

 

[Mikerb]

I think you have Shimano MT400 hubs which have the "non pawl" type HG freehub...in which case you are stuck with that unless you change the hub.
Note if you change hub and freehub you will probably also have to change cassette.