Rapidbike Evo Exclusive for the RC 390Rapid Bike EVO add-on module puts in your hands total control of fueling operations as it is directly connected to all stock injectors (up to eight) while managing at the same time the corresponding air/fuel ratio. In this way the carburetion values can be modified throughout the entire engine power delivery curve.The ability to manage stock lambda sensor signal allows performing the exclusive auto-adaptive feature to secure that fueling is constantly adjusted while riding the vehicle. The injection map becomes a dynamic value in order to match the changing weather conditions and driving style. This function is highly beneficial at low and medium rpm where the engine performance is poorly limited due to more and more restrictive anti-polluting regulations.Rapid Bike EVO supports quick shifter sensor (optional), multiple maps management, raising RPM limiter (up to 1000 rpm) and the elimination of speed limiter. For twin cylinders engine equipped with double lambda sensors, it is possible to develop a specific injection map as well as an auto-injection remapping set specific for each cylinder.Installing YouTune controller allows to enable and manage additional features:REAL TIME MANAGEMENT of additional functions such as modulation of auto-adaptive target for air/fuel ratio calibration, fine tuning of engine braking effects, full customization of quick-shifting, while also displaying a number of engine operating parametersENGINE BRAKE managed while decelerating to prevent rear wheel jumping and improve the bike’s stability while bending RPM CONTROL ACTIVATION to maintain constant engine power delivery and cruise at smooth and comfortable pace
