Assetto

Coming soon to the App Store and Google Play

Your bike fit from one video.

Put your phone beside the trainer and pedal for 20 seconds. Assetto measures your knee, hip and arm angles and shows where they sit against the ranges common fitting guides start from. The video is analysed on your phone and never uploaded.

iPhonesoon Androidsoon
142°
Knee at the bottom of the stroke142°

Within the common range for road, comfort.

Range: Phil Burt, BikeFittr, Bike Fit Adviser

Example from the app. The ranges are common starting points from fitting guides, not medical advice.

How it works

  1. Film from the side

    Phone at hip height, 3–4 m away, the whole bike and rider in the picture. Pedal steadily with your hands on the hoods.

  2. Analysed on your phone

    The analysis starts right away, with no questions first. Set bike type, goal and crank length afterwards.

  3. One change at a time

    Every number sits next to its common range. Suggestions are estimates you check with a new video.