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KS Rage-iS Dropper Seatpost

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KS Rage-iS Dropper Seatpost

Rage-iS brings innovation by combining a high-performance dropper with adjustable suspension at an affordable price.

Whats New?

  • Dropper combined with air-sprung suspension
  • Updated cylindrical upper clamp nuts do not spin
  • More vertical head clamp bolt angle
  • Dedicated cartridge architecture is reliable and smooth
  • Lightweight, rotating bottom actuator
  • Reduced actuation force
  • Longer travel options


  • Precision dust seal, bushing and keyway system for smooth and virtually play-free action
  • One-piece mast and low profile collar
  • Two-bolt micro-adjust head with stronger head clamp


  • Alloy stanchion
  • Weight optimised alloy mast
  • Air sprung hydraulic cartridge
  • Press fit bushing and dust wiper
  • Designed for internal frame routing
  • Short insertion length to travel ratio
  • Compatible with all KS Southpaw, KG and Westy remotes

Note: Remote sold separately.