Suspension, Tires & Track Days.
No dark art, no marketing fluff — just the mechanical principles behind a fast, predictable motorcycle, and how to diagnose and fix what yours is doing wrong.
The Complete Motorcycle Suspension Tuning Guide
Sag, rebound, compression, corner phases, and a repeatable session protocol — the full framework every other guide here builds on.
Read the guideSetting Sag
Measure and set static and rider sag on a motorcycle — the geometry baseline every other suspension change depends on. Targets, method, and common mistakes.
Running Wide
A motorcycle that runs wide on entry is a different problem from one that runs wide on exit. Diagnose by corner phase and find the adjuster that actually fixes it.
Braking Chatter
Front-end chatter under heavy braking, diagnosed: tire pressure, sag, compression and rebound, and how to tell a setup problem from a tire or technique problem.
Cold vs Hot Tear
Cold tear and hot tear look similar but mean opposite things. Learn to read motorcycle tire wear patterns and what each one tells you about pressure, temperature and setup.
Tire Pressure
How to set motorcycle track day tire pressures: cold starting targets, hot pressure gain, and why pressure comes before any clicker change.
Fuel Calculation
Calculate how much fuel a track session needs, what it weighs, and how to avoid carrying dead weight — or running dry on the last lap.
Turn the theory into laps.
Apex Wizard puts this whole workflow in your pocket — logbook, troubleshooter, and 190+ bike setups. Free on iOS and Android.