Time trail specific saddle providing a super flat profile in addition to a reduced nose lenght it favours an aero tuck & front of saddle riding position. Specifications: Size (mm): 254 x 136 Weight (gr): 250 Base: Carbon Fibre Injection Rails: Tirox Cover: Microfiber Padding: Light Foam Tirox Rail light-alloy steel highly resistant to traction & torsion for its physical characteristics & light weight is used in the aviation & aerospace industry. T-Irox then turns out to be a rail with a good balance between weight & strength that doesn’ t fear the normal stress that addresses a bicycle.PAS System The PAS system is a processing of the base of the saddle the hole or channel has been designed to eliminate pressure to a zone of support delicate as the pelvic area. Prevents pressure peaks in the prostate area ensuring optimum comfort. This is a system studied designed & recommended to eliminate pressure & numbness in the pelvic area-prostate. Carbon Fibre Injection The percentage of carbon fibre into the compound can vary model by model & it can go from 14% up to 18%. The Carbon Fibre injection gives strength to the base increasing its stiffness & duration.