Freehub or New Wheel for Giant Revolt Advanced 1

Hi

4 month old Revolt 400 miles. The rear freehub is grinding and sticking on. I am struggling to find specific details on removing the hub (Giant P-X2) so worst case will buy a new wheel its 12 x 142 rear with Shimano GRX.

Can anyone help with either:

1. Removing Freehub on this model (cassette is off)
2. When i look at wheels is there any specifics beyond what i have mentioned that i need to consider?

Back to the shop?

4 months old should be going straight back to the shop unless you’ve done something to it

not just me then, my bike is a little older but has the same problem. i think back to the shop it will be.

ordered online – so will be a pain to send etc. it looks like two cone nuts on non drive side –

I’ve just cleaned and greased bearings on two Giant rear hubs. Both easy to do, full Giant parts available, even most have a parts diagram too.