CycleKit Pro

The ultimate no-subscription tool for data-driven riders. Calculate exact climbing power, optimized tire pressure, gear ratios, and scientific ride nutrition

Stop searching bike's related info at multiple places !

Whether you are preparing for a legendary climb like Alpe d'Huez or dialing in the perfect tubeless tire pressure for a gravel race, Cyclist Swiff Kniffe brings data to your fingertips. Designed with a sleek, intuitive "glassmorphic" interface, it’s the ultimate toolkit for cyclists who value performance and aesthetics.

ADVANCED POWER CALCULATOR Stop guessing your effort. Calculate the exact wattage required to conquer iconic mountain passes (Ventoux, Stelvio, Mortirolo...) based on your weight, bike setup, and real-world conditions.

Time Estimator: Know your estimated arrival time at the summit based on your target speed.

Wind Resistance: Factor in headwind speeds to understand the true cost of aero drag.

W/Kg Analysis: Instantly see your Power-to-Weight ratio for every scenario.

TIRE PRESSURE OPTIMIZER Comfort and speed start where the rubber meets the road.

Multi-Terrain: Specialized algorithms for Road, Gravel, and MTB.

Precision Tuning: Get recommendations based on tire width and total rider weight.

Grip & Safety: Avoid pinch flats and maximize traction with Bar and PSI readouts.

GEAR RATIO & SPEED ANALYZER Find your perfect rhythm.

Speed Prediction: Visualize your theoretical speed based on cadence (RPM) and gear selection.

Ratio Mapping: Understand the mechanical advantage of your chainring and cog combinations.

Climbing Prep: Ensure you have the right gears before hitting 15% gradients.

TRAINING ZONES & BIKE FIT Power (FTP) & Heart Rate Zones: Calculate your 5 fundamental training zones (Recovery, Endurance, Tempo, Threshold, VO2 Max) to structure your training.

Saddle Height Calculator: Use the proven LeMond method to find your optimal seat height and prevent knee injuries.