Prologo Zero saddles are part of the Prologo "Flat" saddle shape family class. Ideal for short and medium distance riding. This shape allows for fast and easy changes on the sitting platform. Best suited for road riding applications. Prologo Zero saddles are part of the Prologo "Flat" saddle shape family class. Ideal for short and medium distance riding. This shape allows for fast and easy changes on the sitting platform. Best suited for road riding applications. PAS Technology (Perineal Area System) helps to eliminate pressure spikes and numbness in the perineum Light padding, carbon fiber injected base, microfiber cover T2.0 chromoly rails with circular profile measuring 7mm General Prologo sizing: 134mm width size is available in Prologo's Round, Semi-Round, and Flat saddle shape offerings. 141, 143, and 147mm widths are also offered in select Prologo saddle shape offerings
