The MyVeloFit Sizing Tool is an AI-driven service that helps cyclists find the ideal bike size based on their unique body proportions, riding style, and goals. After uploading a video of yourself turning twice on the spot, our AI measures your body segments. Using these measurements, the tool recommends bike models and sizes that match your fit preferences.

Our Fit First approach takes into account your unique body proportions, riding position, and the specific geometry of each bike model. Unlike standard manufacturer size charts, the Sizing Tool provides a more customized recommendation based on individual fit needs. If you are unable to find a trainer, some riders have had success leaning with their shoulder up against a wall and pedalling backwards. Please be aware that we cannot guarantee results when used in this manner or their reliability.

Currently, the Sizing Tool provides recommendations for road, gravel, and cyclocross (CX) bikes, with more bike types, including mountain and triathlon bikes, coming soon.

The Sizing Tool provides recommendations based on stock components, but you can also adjust settings like stem length, handlebar reach, and spacers to refine your fit. This flexibility allows you to visualize how different setups can improve your position and comfort on the bike.

No special equipment is required—just a smartphone or camera to record your video. Including a printed scaling marker can improve measurement accuracy, but this step is optional.

The Sizing Tool helps you select the right size and geometry, forming a strong foundation for comfort and performance. However, a full bike fit further customizes your setup by considering your flexibility, strength, and specific riding goals, so we recommend a bike fit if you’re looking to optimize your ride.

• You’re experiencing pain or discomfort on the bike
• Your fitness has changed significantly
• Your mobility and flexibility has notably changed
• You’ve had an injury that impacts how you feel when cycling
• You’ve bought a new bike or new equipment such as pedals, shoes, saddle, handlebars, etc.

While the answer will vary from rider to rider, some riders benefit from adapting their fit in minor ways frequently (even over the course of a season), while others are able to only check in every few years.