Bought a sentier vr 27.5 last year as a winter hardtail, it’s had about 150 miles use so far.
Got the vitus down today to change the bent rear mech and the headset was stiff. So after doing the mech I thought I’ll whip it apart.
The bearings are pressed into the cups and can’t be taken out very easily at all without taking the headset cups out!
So I did that – the headset is made of plastic!!!
Bearings cleaned and greased – all ok there.
Now to press the cup back in, oh it pushes in by hand!!
So on the look out for a zs44/56 headset!!