PROLOGO Zero II PAS TiroX saddle

An ideal saddle for medium and short distance riding where a frequent change in position is necessary. The flat shape in conjunction with the rigid saddle shell causes a very direct ride feeling. Zero saddle suits all riders with a high pelvis rotation. The PAS system(perinereal area system) is a processing of the base of the saddle, the hole or channel has been designed in order to eliminate pressure to the pelvic area.The Pas Technology is achieved thanks to a particular anatomical shape design of the foam and base. The performance and durability are ensured thanks to the unchanged integrety of the base. The ZERO II PAS TIROX saddles are available with the Tirox rail: Light-alloy steel rail that is highly resistant to traction and torsion, it is used in the aviation and aerospace industry because its light and strong. Tirox gives a good balance between weight and strength and it doesnt fear the normal stress addresses a bicycle. It has 7mm rail clamp diameter. Specifications: - Size (mm): 278 x 134 / 278 x 141 - Weight: 213g / 215g