When I decided to install heated grips on my 2013, I found that most of the after market grips were not as long as the Honda Goldwing grips. So, I went with the factory grips even though they were more expensive. I've had the Honda grips since 2013 and they still work perfectly. Of all of the $$ spent on changes and upgrades, heated grips are the 2nd best upgrade to the bike. RDL is the best.