PsiCling - Bike Tire Pressure

Stop guessing. PsiCling uses physics to calculate the ideal tire pressure for YOUR ride.

Whether you're chasing pure speed on the road, traction in gravel, or grip on an MTB, pressure is the most critical – and most overlooked – setting on your bike.

The era of "harder is faster" is over. Modern science proves that over-inflated tires cause vibrations (suspension losses) that slow you down and fatigue your body. Under-inflated tires increase rolling resistance.

PsiCling finds the perfect balance.

WHY PSICLING? Unlike generic manufacturer charts, PsiCling uses a physics-based algorithm (Hysteresis, Impedance, and "Tire Drop") to adapt to your reality.

MULTI-DISCIPLINE • Road / Triathlon: Optimize efficiency and aero. • Gravel: Find the sweet spot between shock absorption and speed. • MTB: Maximize climbing grip and downhill safety.

SURGICAL PRECISION Our calculator considers every parameter that matters: • Total System Weight (Rider + Bike + Gear). • Real Tire Width (from 23mm to 3.0"). • Setup Type: Tubeless, Latex, TPU, or standard Butyl tubes. • Rim Type: Standard (Hooked) or Hookless (with safety alerts).

REAL-TIME ADAPTATION • Rain Mode: Adjusted recommendations to maximize wet grip. • Temperature: Understand the impact of heat or cold on your tires. • Surface: From smooth velodrome tracks to MTB roots and cobblestones.

SMART FEATURES • My Configs: Save an unlimited number of setups (your race bike, your gravel, the kids' MTB...). • 100% Offline: Works deep in the woods, no network connection needed. • Free & Private: No account creation, no intrusive tracking.

The science is complex, the app is simple. Enter your data, get your pressures (Front/Rear), and rediscover your bike.

Download PsiCling now and gain free watts.