Giant Contact SL Seatpost


Giant Contact SL Switch seatpost features 100mm of limitless travel for switching position to tackle changing trail conditions. With anti-twist technology and proprietary air spring and oil bath cartridge for smooth and consistent height adjustment - it can be run internally or externally routed.


  • Anti-Twist Technology keeps the saddle firmly positioned
  • Proprietary air & oil cartridge offers smooth consistent load range adjustment
  • Improved design easily switches from external to internal cable routing
  • Secure 2-bolt clamp design
  • 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
  • Diameter: 30.9mm
  • Length: 400mm
  • Height Adjustment: 100mm

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