The Prologo Dimension NDR Nack CPC 143mm MTB Saddle has 3 mm extra padding than Dimension 143 in order to reduce all vibrations come off the ground. On the sides Prologo adds “side protector” to avoid scratches or damages. Now with our patented CPC (Connect Power Control) technology, introduced on Dimension NDR, we can satisfy every high-end customer helping him to reach his best in comfort, performance and feeling with the bike.The CPC is manufactured with a special 3D nano-polymer positioned in strategic areas of the saddle and it provides grip and an optimal position in all weather conditions, ensuring the maximum shocks absorbing and anti-vibrations: in the latest version called CPC AIRING, it increases air flows wicking away both heat and sweat. Prologo Dimension NDR Nack CPC 143mm MTB Saddle Features 3mm extra padding than the standard Dimension 143mm Saddle CPC (Connect Power Control) technology Rail: Nack 7x9.3mm Weight 169g