StemmaPass
How long do your parts last on track?
An hour on circuit does not wear like a hundred kilometres of road. This calculator applies the same factors as the StemmaPass logbook.
Usura in una stagione
150 %
Questo componente non reggerà l’intera stagione.
18.0 ore effettive di pista, a fronte di una vita di riferimento di 12 h in pista o 40,000 km su strada.
Stima basata su durate medie. Stile di guida, marca montata e temperatura ambiente cambiano il risultato, talvolta del doppio.
Why track hours matter more than kilometres
Brake fluid takes in one session what road use would inflict over months: repeated heat cycles, accelerated moisture absorption, constant pressure cycling. Reasoning in kilometres makes you miss the interval — which is exactly why StemmaPass has a wear engine.
Track your car’s real wear
This calculator works on averages. The logbook works from your own invoices and your actual sessions, and warns you before the outing.
Discover StemmaPass