I have not yet got heated grips, but my OEM regular grips are almost worn out after just 18K miles. I will not be getting the Triumph Heated grips thanks to what you guys have offered up as evidence here. I do ride with heated gloves in winter but will also acknowledge that when the temp gets down to single digits F at 80+ MPH, they don't do the job very well for very long. I am thinking of getting some hand guards for the grips like you see on dirt bikes. They will break the direct wind and along with the heated gloves may be all I need. And if I break the hand guards, I probably have more to worry about that costing over to the side of the road...