Selle San Marco: The Aspide Dynamic saddle is designed for riders who are wanting excellence in performance and great comfort, but also affordability.The cut-out also ensures better pain relief and perfectly balances rider support in many different seating positions. Aspide is perfect for riders who prefer a fixed seated position, when riding on the flat but push back into the saddle on climbs to generate more power. The relief channel which goes all the way over the nose ensure more comfort in aggressive race positons. An absolute race-bred all-rounder.FEATURESRail: Manganese / Matt BlackShell: Glass Fibre ReinforcedPadding: BiofoamCover: MicrofeelSize Narrow: 277 x 132mmSize Wide: 277 x 142mmWeight: 212g / 215gSaddle Profile: Open / WavedColours: Black/BlackMANGANESE RAILSThis material increases the characteristics of the frame by improving its resistance to wear caused by shocks. This type of rail is used on our Dynamic level saddles.GLASS FIBRE REINFORCED SHELLNylon charged with a high percentage of glass fibre in order to get a perfect balance between resistance and lightweight.BIOFOAMBiodynamic structure that follows the movements of the pelvis during pedalling, guarantees comfort, reduced weight, lasting resistance and ideal support. The “closed cells” surface ensures water is repelled from the padding.MICROFEEL COVERBreathable and hard wearing cover. It is lighter than traditional materials and less deformable. Anti-skid effect with an extraordinary grip on the saddle. Biocompatible material.NEW ERGONOMYPerfect balance between support zone and relief zone. The big hole helps maintain comfort under pressure and offers day long support and comfort: the central relief zone is long enough to work in all riding positions but a structural stability bridge prevents unwanted flex and twist.