Rear brake caliper

[powroll]

I'm sure its nothing to worry about but after bleeding the brakes today i was mystified what the two round cutouts on the caliper mount were for?
any ideas anyone.



<a href="http://image.aimoo.com/cec16cb3-0354-478b-aa9f-0431059e3480/NewType/d68ee6ba-9609-4067-9585-a9c88d8ec2ab/20123212218310.jpg" target="_blank"><img src="http://image.aimoo.com/cec16cb3-0354-478b-aa9f-0431059e3480/NewType/d68ee6ba-9609-4067-9585-a9c88d8ec2ab/20123212218310.jpg" border="0" title="Aimoo"/></a>

 

[Nobu]

Hi powroll
the upper is unused, at the lower is the ABS/speed sensor of my bike
Greetings from Bavaria
Nobu

 

[powroll]

Many thanks, was worried something was missing, maybe this bracket is used on another bike where the sensor fits the top, have a great day.