The LiveWire offers exceptionally accurate throttle response. It’s sensitive, but in a good way, facilitating an intimate experience at the controls. Four combined power/throttle maps are offered (Sport, Road, Rain, and Range). The rider can also customize three separate maps (A, B, C), by selecting various degrees of power, throttle response, regeneration (similar to engine-brake effect on an internal combustion engine-equipped motorcycle), and traction control.
Source: MotorCyclistOnline.com