Anyone Recognise This??

Hi All,

Just a quick one.

Have taken rear wheel off and rear caliper too, including the bracket. I've found this on the garage floor. It may not be related but just in case it is, does anyone recognise this? Any help appreciated.





Regards

Mike

How big is it? Could be a spacer but they are big. Bigger than a ten pence.

Paul

It's the size of an M4 nut. The size of the coloured buttons on the sky remote. (That's all I had next to me!)

Regards

Mike

I have taken the rear wheel off mine a few times & stripped brake several times & never seen it before. 
Only thing I think is possibly a swing arm spacer or bush but can't think of anything else. 

Paul

Given the nick of it, it looks like it's been floating loose on whatever it was slipped over.