Giant Contact Switch Dropper Seatpost 30.9 X440

Product Details Anti-Twist Technology keeps the saddle firmly positioned Steel proprietary air & oil cartridge offers smooth consistent load range adjustment Internal cable routing Secure 2-bolt clamp design with steel hardware Clamp design compatible with standard 7mm (alloy) or 9mm (composite) saddle rails Extra-long lower saddle rail guide designed to cradle lightweight saddle rails securely Includes updated 2x remote lever