Retül Premium Fit app for iPhone and iPad

Retül is an inspirational, immersive and modern experience for riders. Our technology is used to collect and analyze data to help retailers and fitters advise riders and help them make the best product decisions to increase comfort, prevent injuries and improve performance.

Weve been partnering with Specialized since 2012. Together, weve been able to take Retül technology to new heights, and along the way, weve also elevated the precision of Specializeds Body Geometry products. This relationship has also brought a tremendous opportunity to Retül, as weve been fully integrated with Specializeds pro-level athletes and teams. Now, we can take what weve learned from working with the worlds most demanding riders and apply this knowledge directly to riders of all experience levels and motivations.

Based in Boulder, Colorado, weve specialized in bike fitting technology and training since 2007. In that time, we have performed thousands of fits and taught hundreds of training courses around the world. We have helped bike shops, fit studios, performance centers and medical professionals implement Retül technology services into their businesses. Here, weve also been able to work with the most talented team in the industry, employing everything from software development to shipping & receiving. And now, were situated in a brand new Innovation Center here in Boulder, which allows us to both grow and expand upon exciting new projects and groundbreaking innovations.