Avon Metric Cruiser Heated Custom Contour Grips Features Feature heaters with a controller that povides 4 levels of heat for superior comfort Controller mounts on existing perch on either side of the handlebar 4 color LED indicator which shows the heat level selected and also dims for night riding Utilize the highest quality components available billet aluminum end caps and collars and Kraton rubber Feature a unique, patent pending throttle sleeve that comes complete with interchangeable throttle cams, so a single set of grips will have multiple fitments For all dual cable operated bikes with 1 bars Air cushioned Adhesive included