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MyBikeFitting

MyBikeFitting is a free online bike fitting tool that analyzes your cycling position from webcam, video, or photo. It returns practical saddle, handlebar, and stem recommendations without signup.

MyBikeFitting

Overview

MyBikeFitting is an online bike fitting tool that analyzes a cyclist's position from a webcam, video, or photo. It aims to help users understand the possible source of knee, back, or hand pain, then get adjustment recommendations for the saddle, handlebar, and stem.

The service is presented as free, no-signup, and quick to use. The announced workflow combines a profile questionnaire, a position capture, and an analysis of key angles to produce position advice adapted to different riding styles, including road, mountain biking, gravel, city, and triathlon.

Main features

Analysis by webcam, video, or photo

The tool analyzes your cycling position from a live webcam, an uploaded video, or a side-profile photo. The site says the assessment can start within seconds after capture.

Personalized profile questionnaire

The initial questionnaire covers riding style, possible pain points, goals, and body type. It is used to tailor the recommendations to the rider rather than relying on generic values.

Measurement of key biomechanical angles

The analysis measures four key angles: knee extension, hip angle, back incline, and arm angle. These measurements are used to assess position and identify useful adjustments.

Adjustment recommendations

The results include quantified, explained recommendations, including saddle height, saddle setback, handlebar, and stem. An example shown on the page includes a recommendation such as "Saddle +2 cm."

Guides for a usable capture

The site highlights capture tips to improve accuracy: side view, good lighting, fitted clothing, appropriate distance, pedal at the bottom dead center, and a stable support if possible.

Local analysis in the browser

Processing is presented as local: the video is analyzed on the device and the images never leave the browser. The site emphasizes that nothing is sent to a server.

Use cases

  • Identify a possible cause of knee pain

    A cyclist who feels knee pain can run the analysis to check whether saddle height or knee extension seem inconsistent with their position.

  • Adjust a comfort-oriented position

    A user looking to improve comfort on long rides can use the questionnaire and video analysis to check back incline, hip angle, and saddle setback.

  • Check a position for a specific riding style

    A road, gravel, or mountain rider can compare their current position with the suggested angle ranges and receive adjustment ideas for the saddle, handlebar, or stem.

  • Do a first analysis without special equipment

    A cyclist without dedicated sensors can take a simple side-profile photo or use a webcam to get an initial reading of their posture.

  • Prepare for a more advanced fit

    Someone already working with a bike fitter can use it as a starting point before an appointment, to prepare questions or confirm areas to work on.

Pros and Cons

Pros

  • Free to use, with no account and no credit card.
  • Multiple capture modes are offered: webcam, video, or photo.
  • The recommendations are concrete and bike-fit oriented, not just descriptive.
  • Local analysis limits data transfer, since the files never leave the browser.
  • The questionnaire helps adapt the analysis to the rider's profile and goals.

Cons

  • The site says the tool is only a first-pass analysis and that a professional is recommended for complex cases or persistent pain.
  • The angle ranges and recommendations are presented as general references, not as a replacement for a complete manual fit.
  • Accuracy depends on capture quality; the page recommends a side view, good lighting, and a stable position.

FAQ

Is the assessment really free?

Yes. The site says the analysis is "100% free," with no account to create and no credit card required.

What do I need to start the analysis?

The site says you only need a computer or a phone, plus your bike. You can use a live webcam, upload a video, or take a right-side profile photo.

Is this a replacement for a professional bike fitter?

The site presents the tool as a useful first analysis. For complex issues or persistent pain, it recommends consulting an IBFI-certified bike fitter or a professional.

What types of bikes are supported?

The analysis is announced as compatible with road, mountain, gravel, city, and triathlon bikes.

Is my data sent to a server?

The page says images and videos never leave the browser, and that the analysis runs directly on the device.

Quick Facts

Category
Bike fitting / sports & health
Platform
Web
Access
Free, no signup
Primary input
Webcam, video, or photo
Output
Position and adjustment recommendations
Domain
mybikefitting.com