Centurion Concept and Vision Terylene Cradle Suspension with Dry-Tech Sweatband and Ratchet Terylene One Centurion Helmet Terylene 6-Point Cradle Suspension with Ratchet, S33/35 Fits Centurion Concept and Centurion Vision and Vision PLUS helmets Genuine Centurion cradle suspension to replace broken or worn out helmet suspension systems. Dry-Tech sweatband and premium ratchet included with this suspension assembly.