I have installed a few of the new moose ones w/ the grips and thumb warmers. These are the ones w/ the led lites on the controller and have 5 settings for each the grips and thumb. Very nice, get very hot. Easy to install. There is not much to wiring them because they have one big connector and then its just tapping into keyed power and hooking up the ground. At this point, these are the ones I would get for my machine.