Fit. Optimize.
Ride.

From finding your perfect bike to fine-tuning your riding position, our AI-powered app takes care of every detail, so you can focus on what really matters—enjoying the ride.

Try it now!

Bike Sizer.
A mobile app for everyone

Bike Sizer is the consumer version of our professional app Bike Fit Performance: in under 5 minutes, find the perfect bike for your body from our extensive database, or precisely adjust your current bike with the help of our algorithms and artificial intelligence.

Two modes. One Goal.

A bike perfectly tailored to you

With Bike Sizer, either fine-tune your current bike or find the perfect new one based on your body and riding style. In less than 5 minutes, get a precise fit and a full report.

Mode 1: Adjust a Bike

Already own a bike?

This mode helps you adjust it precisely to your body. Simply select your bike from our database or enter its specifications. Our algorithm, powered by artificial intelligence, calculates the ideal adjustments based on your profile—comfort, standard, or performance.

The result: an optimized riding position for better efficiency, comfort, and safety—summarized in a detailed fit report.

Mode 2: Find a Bike

Looking for a new bike?

This mode helps you find the best fit. Based on your body measurements and preferred riding posture (comfort, standard, or performance), our algorithm, powered by artificial intelligence, analyzes our extensive database to identify the bike that best matches your morphology. The ideal settings are then automatically calculated to ensure a perfect fit.

The result: a personalized report with all the recommendations for a bike precisely adjusted to your body—in just a few minutes.