Replacing Rear brake disc

[darrsi]

Impact drivers can definitely get you out of here shit. The trick in my experience is to use it first, once any button head Allen bolt starts to get rounded they are always a bit of a game. Sometime you can knock a Torx bit in instead if it rounds.

Never done the Fazer disc bolts but had a game on other bikes over the years. Luckily no defeats though ?

I just don't see why they have to use allen head bolts made from marshmallows though.
Why not use hex bolt heads instead, then when removal time comes just use a 6 sided socket, which impact sockets are anyway, and it should make life much less stressful.