More informationInForm BioDynamic products optimize the natural posture on the bike for maximum performance; Ergonomic pad shape to properly distribute the pressure exerted by the rider when adopting the aerodynamic position; Dual-density pad that provides a firm base with a top layer softer for more comfort; velvety soft lining and dual density padding provide a feeling of comfort and safety; vacuum design provides a flawless aerodynamic look; stiff aerodynamic base design provides rider support and fools the wind; Compatible with any Speed Concept handlebar, as with all handlebars with Bont aerodynamic couplers