เบะจักรยาน DIMENSION EVA TIROX 156 HB AM

PROLOGO saddle Dimension EVA 156 mm Tirox | black / light blue

The Dimension EVA is specially designed for women, developed in collaboration with the women's teams UAE Team ADQ, EF-Oatly-Cannondale and FDJ Suez. Together with the Scratch EVA model launched in 2023, the new Dimension EVA completes the range of Prologo saddles for female cyclists looking for a saddle tailored to their needs that guarantees comfort, support and high performance. Designed for a demanding female audience, this model features the characteristic V-shape of the Dimension family, which favors an advanced and aerodynamic saddle position, ideal for maximizing thrust on the pedals. Compared to the unisex Dimension 143 model, the anatomical shape of the new Dimension EVA has been completely redesigned to better adapt to the female body while maintaining a compact length of 245 mm.

The innovative design has a width of 156 mm to increase the support surface for the female pelvis, which is generally wider than the male pelvis. The anatomical center has been set back 5 mm to facilitate the positioning of the ischial tuberosities at the rear of the saddle, where the new padding provides maximum support. The padding is made of lower density foams and has been reinforced by 8 mm in the rear area to increase comfort and stability during longer and more intense rides. The TiroX frame of the saddle is made of a lightweight steel alloy which has a high tensile strength and torsional stiffness and thus offers an excellent balance between weight and robustness. These properties make it the perfect long-distance saddle.

Tirox Rail
Frame made from a lightweight steel alloy from the aerospace industry. This is characterized by very high tensile strength and torsional rigidity and offers an excellent balance of low weight and high robustness.

Carbon Fiber Injection saddle shell
A manufacturing process developed by Prologo to create an injection-molded saddle shell made of carbon fibers, which forms the basis of the saddle. This process increases the stability of the saddle shell with 15% less weight and improves the surface of the entire saddle.

PAS system
An ergonomic channel in the saddle shell that minimizes stress peaks in the sensitive pelvis and crotch area. This also ideally counteracts feelings of numbness caused by pressure or friction.


Technical data

Area of application: Road bike
Saddle shell: Carbon Fiber Injection
Frame: Tirox
Saddle cover: Microfiber
Length: 245 mm
Width: 156 mm
Height: 63 mm (lower edge of frame/upper edge of shell)
Strut diameter: round 7 x 7 mm
saddle frame adjustment range: 65 mm
maximum rider weight: n.a.
max. permissible tightening torque: 12 Nm
Finish: synthetic leather
Color: black

Weight according to manufacturer: 227g
Weight self-weighed: 229g


Scope of delivery: 1x PROLOGO Dimension EVA saddle