Fizik Transiro Aeris R1 Adaptive Saddle - Long Distance

Why Is the Fizik Transiro Aeris R1 the Ultimate Long-Distance TT Saddle?

The Fizik Transiro Aeris R1 Adaptive Long Distance is Fizik's flagship triathlon saddle for long-course athletes who demand the highest level of technology for Ironman and 70.3 racing. A one-piece carbon-reinforced shell supports Adaptive 3D-printed padding that integrates seamlessly from nose to tail, delivering engineered zonal cushioning without the panel transitions found in traditional saddle construction. The wider nose is specifically shaped to provide the pubic ramus support needed during hours of sustained aero riding, reducing soft tissue fatigue so athletes arrive at the run leg with more in the tank.

Carbon rails complete the R1 spec with the lightest, most compliant rail option available from Fizik, absorbing road and course vibration on high-performance triathlon builds. The Adaptive padding uses a 3D lattice structure that provides more support in high-load zones and more give in low-contact areas, extending saddle life and maintaining consistent feel over the course of a season. The Transiro Aeris R1 LD Adaptive is the definitive choice for long-course triathletes who want the best Fizik has to offer in a purpose-built, aero-specific saddle for Ironman-distance competition.