Prologo Dimension Tri Nack Saddle (Brick Red/Natural Black)

The Prologo Dimension Tri Nack Saddle is specifically designed for triathlon and time trial riders who demand maximum performance, comfort, and efficiency. Featuring a compact 245mm length and lightweight 169g construction, this saddle helps riders maintain an aggressive aerodynamic position without compromising support. Its ergonomic V-Shape design and redesigned PAS channel work together to reduce pressure on sensitive areas, promoting better blood circulation and minimizing numbness during long rides. The increased support surface and advanced variable-density foam construction distribute pressure evenly, enhancing comfort in both training and competition. Developed and tested with professional cycling teams in wind tunnel and track environments, the Dimension Tri Nack Saddle delivers measurable performance benefits while ensuring stability and comfort throughout every phase of pedaling.

Key Features

• Designed For: Triathlon and time trial racing

• Ergonomic Shape: V-Shape design improves riding position and support

• PAS Channel: Optimized width and depth reduce pressure and numbness

• Variable Density Foam: Enhances comfort and pressure distribution

• Extended Support Area: Improved anterior-ischial support in aerodynamic positions

• Lightweight Construction: High-performance 169g weight

• Carbon Rails: Strong, lightweight, and race-ready design

• Professional Tested: Validated through wind tunnel and track testing

• Improved Blood Flow: Reduces excessive pressure in sensitive areas

• Unisex Design: Suitable for a wide range of riders

Product Specifications

• Brand: Prologo

• Model: Dimension Tri Nack

• Color: Brick Red / Natural Black

• Recommended Use: All Types

• Gender: Unisex

• Saddle Upper Material: Microfiber

• Rail Material: Carbon

• Length: 245mm

• Width: 143mm

• Weight: 169g

• Technology: PAS Channel

• Shape: Ergonomic V-Shape

Aerodynamic Performance Benefits

The Dimension Tri Nack Saddle is engineered to support riders in aggressive aerodynamic positions commonly used in triathlon and time trial events.

• Advanced shape encourages efficient forward positioning

• Increased foam thickness at the nose improves support during aero riding

• Wider support area helps maintain stability under high effort

• Wind tunnel and track testing demonstrated performance improvements of 5–8%

• Optimized design helps riders maintain power output comfortably for longer periods

Why Choose This Product

• Specifically built for triathlon and time trial performance

• Lightweight carbon rail construction reduces overall bike weight

• PAS channel technology improves comfort on long rides

• Variable density foam enhances support and stability

• Helps reduce numbness and pressure-related discomfort

• Professional-level design trusted through extensive testing

• Excellent balance of comfort, aerodynamics, and efficiency

In the Box

• 1 x Prologo Dimension Tri Nack Saddle (Brick Red/Natural Black)