Shift Kit - FLFB/FXBR/S/FLHCaracteristicas: Electronically suspends the ignition system, allowing the transmission to smoothly shift up or down with just the push of a button Shift up at partial or full throttle and back down at the touch of a button There is no need to use the foot shifter, and the clutch is used only when starting or stopping OEM shifting ability is retained after installation Works for normal street riding or full throttle shifting Includes a dual button