Retül bike fitting demo

Specialized chicago – Retül Bike Fitting

For an optimal cycling experience, it's important to have a proper bike fit. This can enhance your efficiency, reduce the risk of injury, improve comfort, and enhance performance. To achieve your cycling objectives, try out Retül Fit technology by scheduling a session today. Our state-of-the-art technology can help you achieve the perfect fit, which is crucial for any serious cyclist. Let our experts at Specialized Chicago guide you towards a safer and more rewarding cycling experience, with the use of our cutting-edge Retül Fit technology. Don't miss out on this opportunity to take your cycling to the next level!

Contact the Specialized Chicago team for more information:


What is Retül Fit?

Retül 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 bike fit 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.

Retül Fit enables riders to maximize power, endurance, and comfort. During your personal Retül Fit session, a trained fit specialist will assess your individual needs and systematically tailor your bike position and equipment to your body through personalized product selection and customization.

Increased comfort icon

Increased comfort

No matter your level of riding, comfort is crucial for sustaining time spent on the bike.

Injury prevention

Injury prevention

The correct position keeps your body aligned on the bike, helping to prevent injuries.



An optimal position not only increases comfort - it maximizes both power and endurance.

How does it work?

Retül Fit is a five step process starting with a pre-fit physical assessment that includes taking into account your body's limitations, previous injuries and current pains, and what your goals are on the bike. Then the Retül Vantage system is used to collect real-time, three-dimensional data from each pedal stroke creating a dynamic fit experience.

Watch now

Retül data displayed on a laptop screen
Retül bike adjustments being made by a Retül qualified technician

Retül stands for being the most technically advanced bike fitting and product matching technology available on the market. It's data. Personalized.

Book your Retül fit

Schedule time to experience Retül Bike Fit Technology and make better fit decisions. A proper bike fit allows for a better riding experience with more comfort and improved performance. Book your time at Specialized Chicago now:

Book your fit

Retül bike fitting demo

“I’ve been riding with knee pain for the past three years. I finally went through retül fit and the real-time knee tracking showed that I needed more arch support. There was immediate relief.”