Race Patrol

The Official “Upgraded 2M Max” test application.

This is the app that the FIM uses to test the motorcycles for the MX Championship (MXGP, MX 2 and WMX).

Major difference to the regular 2M Max test is that the system is capable of detecting the RPM from the acoustic signal.

The Race Patrol App controls the dedicated Hardware which performs all the data acquisition and then Wirelessly transfers them to the app. Unparalleled measurement accuracy is achieved by using the Type approved IEC 61672 Class 1 Sound Level Meter. Controlled by the app is also a printer that allows for quick result printout with all the meta-data from the measurement.

User interface has been specially developed in co-operation with the Technical Commission of the FIM for Motocross. Special care was given to the relevant meta-data and smart measurement control with focus on speed and ease of use.

Integrated measurement archive allows overview and filtering of past measurement results to compare and make printouts. Database also stores all the meta-data relevant for each measurement

App is designed as a platform and has provisions for future upgrades and expansions.

Features at a glance:
Sound Level Measurements (IEC 61672 compliant)
RPM detection from acoustic signal
Wireless operation
Customizable Printout
Minimum RPM Threshold as a prerequisite to pass the test
Explosion in exhaust detection
Pass/Fail Verdict
Day/Night Mode of the app
Full day autonomous operation*

*based on typical speed of testing and amount of tests in a given day for a MX Championship race Technical Inspection.

What’s New

Version 2.4.1

This version fixes a RPM calculation bug introduced in version 2.4.0.
This is a recommended update.

App Privacy

The developer, EA LAB, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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