What is a Retul Premium Bike Fit?

Retül Bike Fit is more than just a bike fit—it’s a way to learn about your body, the root cause of your aches and pains, and how a proper fit will help you achieve your cycling goals.

Using 3D motion capture technology, the Retül system accurately measures every degree of movement and millimeter of distance, providing you and the fitter with data to support the choices made during the fit for your cycling equipment and personal riding experience.

  • State Of The Art Fit Studio Technology And Expertise

    Our Premium Fit experience centers give riders access to the most advanced bike fitting technology not found anywhere in the world. Including:

    Vantage motion capture with wireless LED technology.

    Digital Sitbone Device for accurate sit bone width measurements and saddle recommendations.

    Digital Foot Device for arch height measurements and footbed recommendations.

    iPad Pro with the LiDar technology for the latest in Augmented Reality tracking.

    Zin tool for digitally measuring bike set up pre- and post- bike fit.

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  • Person using a tablet for motion analysis with cyclist in the background

    100% Perspective, 0% Guessing

    We've developed the formula to take out the guesswork to deliver a personalized experience unlike any other for every type of riding style.

    It's Your bike. Your goals. Your ranges. Your fit.

    We now have in-depth data for all riding styles such as Gravel, Cyclocross, Performance Road, Cross Country, MTB-Trail, and more…

    Our top-level fitters and advanced technology ensure that you are getting the most comprehensive bike fit offered.

    With all of your information accessed from the cloud, your data will follow you anywhere.

  • Cyclist wearing a white jersey with colorful horizontal stripes and connected to monitoring equipment.

    Increased Precision

    Premium Fit’s unique ability to produce Personalized Ranges means that you, the rider, will have the most intricate bike fit position ever produced.

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  • A person wearing a cap is viewing a motion analysis on a laptop screen. The laptop displays a video of an individual doing a physical activity, with tracked movements highlighted. Another person is visible in the background performing an exercise, likely being assessed.

    Research and Development

    Retül Premium Fit has been created through countless hours of research and development capturing individual rider performance and goals to create the first evidence-based bike fit proving our ranges are the best in the world.

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Retul - How does it work?

  • Physical therapist assessing a patient's knee alignment on a treatment table.

    Step 1

    Starting with a pre-fit physical assessment, your fitter will take into account your body’s limitations, previous injuries and pains, and your goals on the bike.

  • Person undergoing a bike fitting with a RETÜL bike fitting tool.

    Step 2

    From there, the fitter will have you get on the bike (either your existing bike or fit bike) to place LED markers on 8 anatomical points of your body which will be tracked by the Retül Vantage Motion Capture system. The Retül Vantage system is used to collect real-time, three-dimensional data from each pedal stroke creating a dynamic fit experience.

  • Laptop displaying analytical software with data charts and measurements.

    Step 3

    The real-time data is compiled into the Retül fit software so that the fitter can look at the numbers and dial you into your perfect riding position.

  • Person adjusting bicycle handlebars with a tool

    Step 4

    Once you and your fitter have dialed in your final bike position, the fitter will create a digital map of your final bike set up using the Retül Zin tool. The bike data and Zin tool measurements are generated into a complete fit report that you can reference at any time after the fit.

CUSTOM FOOTBEDS COMFORT AND POWER ALIGN

The key to more comfort, fewer injuries, and higher power output comes from a combination of the proper shoes and footbeds.

Ours keep your pedal stroke stabilized and aligned for power, comfort, and your most efficient ride yet.

CREATED IN 30-MINUTES OR LESS,
YOU WILL HAVE A READY-TO-USE
CUSTOM FOOTBED THAT IS SPECIFICALLY
MOLDED TO THE CONTOURS OF THE FOOT.

Foot being measured in a Retül custom cycling shoe fitting device

Body Geometry

Body Geometry products are ergonomically designed and scientifically tested to increase performance, improve comfort, and reduce your chance of injury. No matter your riding style, the contact points between the bike and body can present a unique set of challenges. All Body Geometry equipment, however, offers personalized solutions that optimize your performance and comfort. Our passionate group of physicians, engineers, and athletes create designs that are rooted in science and approved as Body Geometry, so you can be one with your bike.