The CBR650F does not have an OEM gear indicator and no good place to mount the generic aftermarket one on the bike where it would be visible while riding and doesn't look too out of place. 

The mount gets attached to the bike dash with (VHB\Very High Bond) double sided tape, and you can use the double sided tape the indictor comes with to attach that to the mount. 

There are slots for a zip tie which is to be used to guide the wiring for the indicator out of the way. 

The part in the pictures was plastidipped black to give it a very similar surface finish to the plastics around it. 

It has been on my bike for two riding seasons so far and still serves me well. 

It is posted as V1 since I plant to polish the design a little more.