Rear brake rotors

[Timbox2]

The thing is-,I don't remember removing this part. But when I went to the shop to swap tires, as I was walking in the above part clattered across the floor. I can't figure if it fell off my rim or if it was someone else's. I can't seem to match it to any parts diagram.

I seem to recognise it as something similar fitted on my old 955 Tiger?  Im sure it was the spacer that went inside the sprocket carrier on that bike

[bemusedinsojo]

I seem to recognise it as something similar fitted on my old 955 Tiger?  Im sure it was the spacer that went inside the sprocket carrier on that bike

OMG I'm an idiot. after reading timbox's post I got to looking on the girly site and here it is http://s96.photobucket.com/user/graeme_graeme/media/Rear%20-%20%201.jpg.html. That is twice timbox saved my bacon. Geez I'm now open for some well deserved razzing. Thanks all for help.

[JayDub]

Now I'm confused... This the steamer section, but that's not a steamer wheel 

[Mustang]

It goes inside the hub
Between the sprocket carrier bearing and the wheel bearing

[bemusedinsojo]

Now I'm confused... This the steamer section, but that's not a steamer wheel 

Yeah it's a steamer but the 955 has the same piece inside.

[HockleyBoy]

Pattern discs seem to have a higher iron content, or just a lower quality alloy, the Kazumi rear I fitted in august was showing significant corrosion by December.

The EBC's seem to be much better quality than most pattern disks, as good as OEM I would say.