Dimension 143 - Big Ó Collection
"Dimension 143 Big Ó" is the Team Edition version of the lightweight and high-performance V-shape saddle chosen by WorldTour champions. This saddle was tested and developed in collaboration with some of the world’s top professional teams to provide all cyclists with an innovative solution in terms of dimensions, design, and ergonomic shape.
This version of the Dimension 143, featuring Nack rails and the prominent Big Ó logo on the saddle cover, is the exact model used by top riders such as Biniam Girmay (Intermarché-Wanty), Lenny Martinez (Bahrain Victorious), and Valentin Madouas (Groupama-FDJ).
Anatomical Shape
The V-shape of the Dimension 143 ensures a more precise position on the saddle surface. The advanced anatomical center makes it easier for the rider to sit further forward on the saddle. A wider seating area (143 mm) allows for better bodyweight distribution. The flat anatomical shape of this saddle supports a more aggressive and aerodynamic riding position, making it ideal for cyclists with excellent pelvic flexibility.
Technologies
Dimension 143 features a nose that is 35 mm shorter than the previous model. The open PAS (Perineal Area System) channel in the center of the saddle is designed to eliminate pressure peaks and numbness. The combination of a short nose and the PAS system ensures optimal blood flow and pressure relief, providing comfort even in aerodynamic positions or during intense efforts.
Base and Rails
The Nack rail (Nano Carbon Fiber), made from a combination of carbon fiber, Kevlar, and aluminum filaments, is ideal for cyclists seeking maximum stiffness and lightness. The base is made from injected carbon, a material that offers an excellent balance between low weight, high performance, and comfort.
Technical Specifications
- Size: 245 x 143 mm
- Weight with Nack rail: 158 gr
- V-shape and flat profile
- PAS channel to eliminate pressure peaks
- Long carbon fiber base
- Rails in Nack (carbon/Kevlar/aluminum)