Yep!
I didn't want to but before my ss1 to CA, in January I decided last few days to get heated grips.
The trackside grips are petty good considering what you pay for.
They come with everything, harness and all...unlike some others that charge twice as much and you get no harness; just grips.
Anyway the install was okay.
Right throttle grips is too big....takes one layer of black electrical tape and it will fit nice and snug..."twist on, do not try to lightly hammer on"
Left side went on smoothly about 3/4 and then got really snug...but all in all okay..........
Now for warmth...(disclaimer) I have had no previous experience with any heated grips and these were my first.
I did not know what to expect as far as heat. Test drove a bmw k1200 in summer, and the grips were on by accident...cant' really recall to make a comparison though.
They definitely get warm, but not so hot that you cannot hold them with your bare hands. I had on fieldsheer eskimo gloves and still felt some warmth.
Of course, thinner gloves would be better.
For the price and all the necessary connection of items you get with them...I found them to be a great bargain.....again; nothing to compare them to.