Mychron data key. Download data from the Mychron 4 and analyze it on a computer.
Mychron E box. Use this break out box for additional temperature sensors and the GPS module
The GPS module is useful for map-tracking purposes but the GPS can be used to acquire lots of important data: from brake analysis to chassis info and driver's behavior on track.
Aim Mychron 4. Temperature sensor, RPM sensor and Optical or magnetic pick up.
Silkolene gear oil for use with Rotax engines.
Very good quality chains suitable for all classes