2024-08-23 00:00:00 Nº1 jetting App for KTM 2T Moto Bikes (2023 engines included) 1998-2023 models This app is using temperature, altitude, humidity, atmospheric pressure and your engine configuration for calculate optimal jetting (carburetor configuration) and spark plug to use for KTM 2-strokes MX, Enduro and Freeride bikes (SX, SXS, XC, XC-W, EXC, MXC, R models).