Rapid Bike Tuning Bike is a portable device designed for professional tuners developing up to two injection maps. The maps are based on the value of the air/fuel ratio acquired from the exhaust gas produced while the engine is running. It is a useful tool for dealers unable to access a dyno-bench as well as for tuners developing an injection map based on specific conditions such as track peculiarities and rider’s driving style. Complete kit with lambda sensor, wires and master software professional.