This is a very convenient license lamp harness manufactured by Kitaco Co in Osaka, Japan.
It allows to install a fenderless kit on your Honda Monkey 125 without modifying genuine harness.
Just need to plug it on.
Brand new in pack.
Here are some technical informations from manufacturer:
JOINT HARNESS BETWEEN LICENSE PLATE & STOCK PLATE WHEN USING FENDER ELIMINATOR KIT
※COUPLER (MALE:CA104 0900-755-01007) MIGHT BE REQUIRED ACCORDING ON AFTERMARKET LICENSE LAMP.