Leaking injector

the throttle body on the right side underneath is a spring and shaft.. well its gone all bronzie looking which tells me its been leaking for a while however now theres fuel drops on it and its stained the casings were it drips off to.

So whats this mean? is there a seal in there that lets go or is something rooted?,If you're bike is under warrantee, take it to the dealer!

Otherwise first step to me clean the area so you can examine the components, check throttle body balance and TPS and look for any signs of a bad balance situation (one pipe more discolored than the other, etc.). If the basics check out then put in some gas (i.e. not diesel) Fuel injector cleaner and a tankfull of good gas combined with a long ride at speed.

Next I would change my air and fuel filters, drain the tank through a coffee filter, checking for resedue and repeating the process of FI cleaner, good gas, and a long ride.,,,