Mammoth Bike Fit

Retül Fit enables riders to maximise power, endurance, and comfort. During your personal Retül Fit session, a trained specialist will assess your individual needs and systematically tailor your bike position and equipment to your body.

Retül Bike Fit process

Maximise power, endurance, and comfort.

Retül Fit is a five step process in which a trained specialist will assess your individual needs and tailor your equipment through product selection and customisation.

Retül Match

Which products suit my lifestyle?

Personalised product recommendations in a matter of minutes.

Retül Digital Sitbone Device

What size saddle do I ride?

Our Digital Sitbone Device (DSD) has one goal —making long days in the saddle more comfortable.

Retül Custom Footbeds

How can I improve my performance?

Built with purpose and backed by science, our custom footbeds will keep you stabilized and aligned to increase power, endurance and comfort. They are a fast and easy way to take your performance to the next level.

Retül Passport

Where's all my data?

From saddle height to shoe size, keep track of your Retül Match results with Passport.

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