Strange washer

[BUSANAS]

I found this wasker right underneath my bike today and it looks like it was installed on something and came loose, I thought about just dismissing it but then thought about where it could have come from????

 

[Blanca BusaLess]

Muffler bracket bolt ?
Maybe ?

Check nuts on inside of each or your one can ?
May have lost nut and then washer fell off..

Maybe ?

 

[BlueHaya]

? passenger peg?

maybe was there already?

 

[Johnnycheese]

the washer under the allen bolt for the tank

 

[mike1180]

the washer under the allen bolt for the tank

My choice too.

 

[PaulCav]

Anyone but me find it amazing that his bike was parked on a countertop and the washer landed right on his wallet next to the quarter?

 

[GIXERHP]

the washer under the allen bolt for the tank

+1 On the tank washer!

 

[mike1180]

Anyone but me find it amazing that his bike was parked on a countertop and the washer landed right on his wallet next to the quarter?