Namz Throttle By Wire Harness Extension Kit For Harley Touring / Pan America The Namz Throttle By Wire Harness Extension Kit provides the extra length needed for throttle-by-wire and handlebar switch wiring. It supports custom bar installations while keeping the wiring organized and functional. Built for riders who want a clean, reliable setup. Features: Handlebar switch and throttle-by-wire extension kit 15 length