Leaking oil from the Gearshift

[b3tarev3]

Oh yea its leaking. 
I cleaned around the gear shaft and then gave it a wiggle and the little drop seeped out as you can see in the photo.
And this was done with the engine cold.
I imagine when the bike is running the oil will be thinner and under a bit pressure causing it to spew out.  :thumbdown

You should be able to just pop that out and replace it.