DIMENSION EVA NACK 156 HB AM

Dimension EVA is Prologo’s women-specific saddle, developed in collaboration with top professional women’s teams. This saddle completes the Prologo range designed for female cyclists who seek a model tailored to their needs, offering comfort, support, and high performance.

Designed for demanding female riders, this new model features the V-shape characteristic of the Dimension family, promoting a forward and aerodynamic riding position, ideal for maximizing power on the pedals. Dimension EVA is used by several top athletes in both road cycling and mountain biking.

Anatomical Shape

Compared to the unisex Dimension 143, the anatomical shape of the new Dimension EVA has been completely redesigned to better suit the female body, while maintaining a compact length of 245 mm.
It features a wider platform (156 mm) to better support the female pelvis, which is generally broader than the male counterpart.
The anatomical center has been moved 5 mm backward to better accommodate the sit bones in the rear part of the saddle, where new low-density foam padding has been increased by 8 mm, providing maximum support, comfort, and stability, even during long and intense rides.

Technologies

The PAS central channel is 18% wider, with additional padding on the sides to further reduce pressure on the female genital area.
The nose of the saddle is 13% wider, designed to increase comfort even in more aggressive and aerodynamic positions, making it perfect for women seeking high performance without compromising comfort.
The graphics on the Dimension EVA feature clean lines that highlight the V-shape, with light blue details that recall the EVA logo already seen on the Scratch EVA, adding a stylish and recognizable touch to Prologo’s entire women’s range.

Base and Rails

Dimension EVA is available in two versions: With Nack rail and long carbon fiber base, for riders focused on maximum performance and low weight. Tirox rail with injected carbon base, for those seeking more comfort

Technical Specifications

• Size: 245 x 156 mm
• Weight with Nack rail: 183 g
• Weight with Tirox rail: 227 g
• V-shape and flat profile
• PAS central channel: 18% wider
• Saddle nose: 13% wider
• Anatomical center: moved 5 mm backward
• Base: Long carbon fiber (Nack) or injected carbon (Tirox)
• Rails in Nack (nano carbon fiber, Kevlar, aluminum filaments) or Tirox (light alloy steel)