Fizik Transiro Aeris R1 Adaptive Saddle - Long Distance
Saddles
Fizik Transiro Aeris R1 Adaptive Saddle - Long Distance
Fizik Transiro Aeris R1 Adaptive Saddle - Long Distance
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. Read the overview
At a glance
- Rails
- Carbon
- Shell
- One-piece carbon-reinforced nylon
- Padding
- Adaptive 3D-printed
- Discipline
- Long-distance triathlon/time trial
1 in stock
Ships free. Free shipping on US orders over $100.
- 30-day returns in new condition. Read the return policy.
- Price matching. Found it for less? See how it works.
Overview
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.
All the specs
MPN 70G5D00A0P002
- Discipline
- Long-distance triathlon/time trial
- Rails
- Carbon
- Padding
- Adaptive 3D-printed
- Shell
- One-piece carbon-reinforced nylon
- Nose
- Wider (long-distance specific)
- Saddle Type
- Triathlon/time trial
FAQ
Good questions
Get to know Fizik
There's more to Fizik than this one product. Our Fizik page has the full Fizik lineup we carry and more about the brand.
Visit the Fizik page →How does the Aeris R1 differ from the Aeris R3 Long Distance?
The R1 uses carbon rails and a one-piece shell for the lightest, most premium build. The R3 uses Kium hollow rails at a lower price point. Both share the wider long-distance nose and Adaptive padding.
Is the Fizik Transiro Aeris R1 LD worth the upgrade for Ironman racing?
For serious long-course athletes, the carbon rails and one-piece Adaptive construction deliver the best combination of light weight, compliance, and sustained comfort available in the Aeris lineup.
What makes the long-distance version different from the short-distance Aeris R1?
The long-distance version features a wider nose that supports the pubic ramus during prolonged forward riding, while the short-distance R1 has a narrower nose tuned for aggressive sprint-distance aero positions.
Reviews
What riders say about the Lab
“Paul does a great job. He got my bike I bought from someone there in their town and had it packed and shipped to me in Austin, TX… It got here in perfect condition!”
“Fantastic store. It has everything you may want/need for cycling. Great team. Highly recommend to anyone looking for cycling related things and bike service.”
“I recently got back into biking and wanted to add some things onto my bike. They had most of what I was looking for in shop… I'm really happy to have found them.”
Questions about this one?
Not sure on size, compatibility, or whether this is the right one for you? Ask us. A real person here will answer.
Goes straight to the Lab with the product you were looking at attached. No newsletter signup.
