Ergon SR Allroad Core Pro Carbon Saddle - S/M StealthErgon SR Allroad Core Pro Carbon Saddle S M Stealth. SR Allroad Core Pro Carbon Saddle3D reactive damping reduces shock and vibrations Relief channel for perineal area comfort Ergonomic BASF Infinergy core absorbs road shock vibrations and reduces stress on lower back Not rated for MTB use TECH SPECS Clamp Style Std Rails Color Stealth Defined Color Black Gender Age Mens Material Synthetic Rail Material Carbon Saddle Cut Out No