M900 Rear Axel Nut Torque

The ST4 is 87 Nm from memory but it is a steel swingarm, I think the M900 may be alloy - you should be able to google it if you don't have the handbook?

Found this on Ducatimonster.org;

Rear wheel nut 25x1.25 Nm ± 5% 83 Ft-lbs 61 Grease RETINAX - HDX 2

 

I use 74 Nm, nothing’s ever moved.