WSays Handlebar Extension Wiring Kit w/Throttle-by-Wire Extend Fit 10'' 12'' Handlebar Compatible with Harley Touring Tri Glide FLHTCUTG Models

First run a string inside Handel bars to pull the wires and make sure you don't have any sharp edges if you do just file them down match the wires heat shrink all connections and your ready to go very easy job and it's storing wires won't come apart on a difficult level of 1 to 10 it's a four it's that easy

Perfect

Gauge of wire to small /thin will not handle starter and lights long would heat up.

I purchased this for my2012 road king and it's trash the pins don't fit in the plugs. After installing my bars the plugs won't click and lock in place

The wires are there but several of the colors don't match the stock wires leaving you to make it up as you go.