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MotoGP God
Bikes: 748S, HM1100S, V4SP, Was: DD-A #111
Posts: 13,080
Join Date: Feb 2002
Location: Back in Essex
Mood: Passion Killer
No no no no!
They are really easy to remove, you just need to use your noggin!
Find an M6 bolt of about 40mm in length, then find a matching nut. Thread the nut onto the bolt quite a way, about 2/3 of the way on.
No thread the bolt into the anti-tamper (cone) nut underneath. Make sure you get about 1/2 the bolt in there, but not so it bottoms out.
Now wind the nut off the (normal) bolt and tighten it right up against the cone nut.
Now you can undo the bolt (not the nut) and this should take the cone nut off with it.
If it doesn't, tighten the nut onto the cone nut and repeat.
HTH