PROLOGO DIMENSION T4.0 Rails Saddle Black

The PROLOGO DIMENSION T4.0 Rails Saddle has revolutionised the saddle market with its compact and ergonomic design. Designed to be used by both men and women, this "Short" saddle measures 245 mm in length, a reduced length that allows better weight distribution and reduces pressure on sensitive areas, particularly during aggressive riding positions on the bike.

The version equipped with T4.0 rails (Chromoly steel alloy) offers an excellent compromise between weight, resistance and durability. Combined with the PAS (Perineal Area System), an anatomical central cutout, it eliminates pressure peaks and perineal numbness. This is the ideal saddle for cyclists seeking performance on road, MTB or Gravel without sacrificing comfort.

Why choose a short saddle like the Dimension? The "Short" design allows you to move your position forward on the bike without discomfort. This promotes better pelvic rotation, which helps maintain an aerodynamic position for longer without pain in the perineum or lower back.

What is the difference between the T4.0, TiroX and Nack rails? It is mainly a matter of material and weight:

• T4.0: Chromoly steel (best strength-to-price ratio, very durable).

• TiroX: Lightweight steel alloy (lighter than T4.0).

• Nack: Carbon (the lightest and stiffest, but requires particular attention to tightening torque).

Is this a unisex saddle? Yes, the Prologo Dimension is designed as a unisex saddle. Thanks to its 143 mm width and its PAS central channel, it suits both male and female anatomy perfectly, providing stable support on the sit bones.