Stands to lift front and rear wheel off the ground.
Wheel nut socket 60mm and lever.
Axle nut socket 41mm and lever.
Torx head keys or sockets.
Allen keys or sockets
Locktite screw lock or similar.
Torque wrench.
Rear:
First a warning! Theoretically it is possible to take the brake disk and ring off without undoing the rear axle. Problem is that there is not enough space to fit a ring spanner on the disk bolts and they are tight. The nuts - guide pins for the rear wheel are tight in the axle and hard to turn till the bolt is undone so it is way easier to push the axle out a bit so a ring spanner fits instead of risking to round the bolts with an open end spanner! Your bike, your problem if you do so!
Also since you are working on brakes double check your work! Yes, even the professionals do this.
In a good workshop all wheel and brake work is double checked by another person (head mechanic, service manager...) before it goes out of the door! Don't be that guy with the accident clip on youtube!!
Mark the axle nut and wheel nut with a marker, this will give you a point to return to if you don't have a torque wrench that big.
Take off the clips and loosen both rear wheel nut and axle nut (easier with bike on the floor and someone holding the rear brake).
Put bike on centre stand or similar so rear wheel is off the floor.
Remove rear wheel.
Undo rear bake calliper and rest on top of swingarm.
Undo axle nut till it is almost all the way off but leave it on a few treads.
Tap the nut with rubber hammer or piece of wood so the axle comes out the wheel side 10mm.

Mark the brake disk and the axle with a marker so you can put it on the same spot (don't think it matters but better safe than sorry).
Put a ring spanner on the bolts and a allen key on the wheel guide nut.
Undo all the bolts.

Take disk and speedo ring off as in the picture, no need to remove the axle!

Careful with the disk as it is hardened steel and it easily damages - scratches other things like the axle!
Put the disk and Kev's speedo rings back on and do all the bolts back up using locktite!
Push axle back in and fit the brake calliper using loctite on the bolts.
Do the axle nut up (doesn't need to be to spec, just tight) while some pushes the rear brake in.
Rotate the axle carefully and check air gap in between sensor and speedo ring.
If all good double check your bolts (always on brakes) and refit the rear wheel.
Put bike on the floor and tighten axle and wheel nut to spec and fit the clips.
Front:
Undo the pinch bolts nut side of the wheel ( left hand side of the bike)
Undo the axle nut.
Put front on a stand so the wheel is off the ground.
Mark disk - wheel with a marker so you can put it back on where it was before.
With the wheel in place undo the disk bolts one by one as follows, someone to hold the front brake helps to do this.
Just crank them loose but don't undo them (like half a turn), turn the wheel to do all bolts this way.

Take the bolts out one by one, don't rotate the wheel till you removed the bolt you're working on completely or the half undone bolt might hit something and scratch it.
Take all the bolts out but take care not to drop the disk on the axle- wheel spacer when you get to the last two. If the helper who is there to hold the brake is still available get them to squeeze the brakes as it stops it falling down.
With all bolts removed and the disk careful resting on the wheel spacer take the axle nut off and undo the pinch bolts on the axle head side (right side of the bike).
Pull the axle out about 40- 50 mm so it is far enough out to slip the speedo ring out but it still supports the wheel.
Rotate the axle for ward turning the fork legs out towards the front, this created a small gap just enough to pass the speedo ring.

Put the new speedo ring in and refit the axle.
Fit the brake disk and speedo ring back and put the bolts in one by one using locktite!
Tighten all bolts to spec!
Refit the front axle and do up the pinch bolts correctly.
Job done!
This is the easy way, if you want to take the front wheel out you need to undo the brake callipers and refit them correctly!