Jetting for Suzuki RM 2T bikes

Exact jetting for your two-stroke, weather pulled from the nearest station, and a logbook that learns how your bike really runs. Seven RM models, 1994-2027.

This app provides, using temperature, altitude, humidity, atmospheric pressure and oil-mix ratio, a recommendation about the jetting configuration to use for Suzuki RM 2-stroke motocross and enduro bikes.

Every recommendation starts from the reference setup for that model and model year, and is corrected by the air density of your conditions. It is not a rule of thumb from a forum: it is a starting point worked out for the day in front of you.

In order to get the weather values, the application can use the location service (GPS or WiFi) to obtain the position and altitude, and the network connection to get the temperature, pressure and humidity from the nearest weather station. Nevertheless, the application can run without GPS, WiFi and internet connection, in this case, the user has to give the weather data.

What you get:

• Main jet, needle type and clip, pilot jet and air screw, calculated from the air density for your conditions.
• Weather from the nearest station in one tap, or typed in by hand when there is no coverage.
• A logbook of your rides: what the app recommended, what you actually fitted, and how it ran, rated separately for the low, mid and high circuits. Export as CSV or move it to another phone.
• Fine tuning to adapt the recommendation to your own engine.
• Air density and density altitude, always on screen.

The app lets you use different measure units: ºC and ºF for temperatures, meters and feet for altitude, mb, hPa, mmHg and inHg for pressures, and kg/m³, lb/ft³ and lb/gal (US) for air density.

No ads, no tracking, no account. Every calculation runs on your device, so the app works at the track with no coverage: you only need a connection if you want to pull the weather from the nearest station.

Valid for the following models and model years:

• RM 60: 2003-2004
• RM 65: 2003-2006
• RM 80: 1994-2001
• RM 85: 2001-2027
• RM 100: 2003-2005
• RM 125: 1994-2008
• RM 250: 1994-2012

• Please note that the application is valid only for engines that use a carburetor. Not valid for fuel injection engines.