The Aeris LD Adaptive is a lightweight, long-distance triathlon saddle designed for aerodynamic riding positions. Featuring a carbon rail, a wider nose, and a deep central channel, it is engineered to reduce pressure and provide greater support and stability during long races. The saddle incorporates Adaptive 3D-printed padding for enhanced comfort and durability, utilizing Carbon Digital Light Synthesis (DLS) technology to deliver tailored zonal cushioning.
Specifications - Length: 242 mm
- Width: 135 mm
- Height at 75 mm width: 51 mm
- Length from nose to 75 mm width: 99 mm
- Nose Width: 55 mm
- Weight: 190 g
- Rail: 7x9 mm
Features - Adaptive Technology: Utilizes Carbon Digital Light Synthesis 3D-printing technology for precisely engineered zonal cushioning that enhances comfort and performance.
- Aeris Design: Specifically designed for triathlons, the saddle offers support and stability in the aerodynamic time-trial position.
- R1 Construction: Combines a carbon-reinforced nylon shell with a stiff carbon rail for ride compliance and strength.
- Wide Nose: A wider nose ensures support and balance in aero positions, complemented by a long central channel for pressure relief.
- Integrated Hydration Mount: An optional link allows for the integration of a water-bottle cage onto the back of the saddle.
3D-Printed Padding Fizik’s Adaptive 3D-printed padding expands to the Aeris family, offering exceptional long-lasting comfort. The wider nose design enhances support and stability in forward aerodynamic positions, crucial for triathlon races.
Tailored Zonal Cushioning Advancements in digital 3D printing have enabled the creation of a saddle free from the limitations of traditional production. The Adaptive saddle padding, developed using Carbon’s DLS technology, features multiple functional zones, each engineered for specific mechanical properties, resulting in a 60% reduction in peak pressure and improved weight distribution for increased comfort.
![]()
Lab Tested, Road Proven The use of Carbon technology allows for the design and manufacturing of distinct functional zones within the saddle. Each zone is engineered for a unique cushioning and mechanical response, seamlessly integrated to enhance overall comfort and performance.
Fast And Forward-Thinking Innovations in bike-fitting and aerodynamics research led to the development of a saddle that optimizes comfort in extreme aerodynamic positions, offering a significant performance advantage in triathlons and time-trials.
The Adaptive Advantage The Long-Distance version of Aeris Adaptive features a wider nose and a deep central channel for effective pressure relief while maintaining the support and balance required for long durations in aero positions. The rail loop at the nose provides additional strength and acts as a hook during race transitions. The Adaptive technology allows for improved weight distribution and pressure relief, enhancing comfort on extended rides, with a non-slip surface to prevent unnecessary movement.
Multiple Features For Mixed Disciplines The Aeris saddle includes an optional link for attaching a water-bottle cage at the rear, designed to stay out of the way during mounting and dismounting in transition zones. Compliant with UCI rules, the saddle features a revolutionary rail insertion that enhances aerodynamics and provides a wide range of adjustability for achieving the optimal forward position. The newly designed 7x9 mm carbon rail also contributes to weight savings.
