Free tools
Tools for track riders
Calculators and utilities to prepare your track days. Most need no sign-up — a few require a free account to save your data.
Motorcycle gearing calculator
Find the right front / rear sprocket combo, chain length and theoretical speeds for your bike.
Open the toolCircuit notebook
Drop your markers straight onto the track map, corner by corner: braking point, gear, visual reference. And keep your setup (gearing, tyre pressures, suspension) for every circuit.
Free account requiredOpen my notebookTire life calculator
Estimate when to replace your track tires based on riding style, compound and circuit.
Coming soonMaintenance log PDF
Export your component tracking as a printable PDF for trackdays.
Coming soonSave your configurations
Create your free Tarmago account to save your settings, track your gear and get early access to new tools.
Create my free account