I've got possibly some new hand warmers coming in today , before selling the atv previous owner installed hand warmers on the unit, but they failed twice already on the high setting, keeps burning the same resitor ceramic thing...probably some cheap alibaba stuff...and it's the model with the heating element glued to the bar...never liked those...new ones are built in the grips...so ill probably be installing that today if they come in...have it ready for the weekend...