Almost every modern fuel-injected motorcycle suffers from an annoying "sluggishness or jerkiness" when riding at low speeds through city traffic. This happens because factory manufacturers intentionally map the stock ECU to run extremely lean at lower RPMs to meet strict global emission laws. Installing a PowerTRONIC performance ECU fixes this issue by completely taking over the fuel and ignition timing maps right where the factory settings fail. By delivering a richer, perfectly balanced air-fuel mixture and advanced ignition timing at low revs, PowerTRONIC completely eliminates that low-end hesitation and lag, giving you crisp, instant throttle response and smooth, effortless power delivery the moment you twist the grip.