Replacement Grip Sensor for Harley Throttle by Wire '08-'13 Touring ModelsReplacement Grip Sensor for Harley Throttle by Wire '08 '13 Touring Models Has your factory Throttle by Wire sensor hit the high road, leaving your bike a paperweight? Is your throttle starting to show signs of defeat and failure? No problem, this kit will get you fixed up! Namz makes some of the best wire harnesses and direct OEM replacement wiring in the game. The best part is this is a direct replacement, so this will be a headache free install.