When I purchased my 2015 Trike It came with Heated Grips installed, I was charged for them, I wasn't sure I wanted them, but had no choice. Two years later I love them, what I don't like is they are the standard rubber type, they feel, small in diameter,sticky.... I want to replace them with Harley StreamLine Heated Grips, I do all my own work but have never done" grips" or "messed with a throttle" has anyone installed heated grips on a trike? The wiring is there, I have read the instructions on line but without actually doing it, it is a little hard to grasp. So I'm looking for someone that has done it for the level of difficulty.