BMWBMW

It's to mount a backrest pad to the 29L top case. Odd size hole but needed for the bolt bushing. I'll be at Bob's today if anyone has one. Thanks, Jim

Here's a drill chart that may help you the next time you come across something like this.

https://www.dropbox.com/s/67o6e0c5ovnkwm2/Drill%20chart.jpg?dl=0

if the right side of this image is cut off try reducing the zoom level to 80%.