Manitou Jack Dropper Post

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  • Regular price $416.95

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Manitou Jack Dropper Post

Focus on shredding and let the Manitou Jack dropper post ensure your saddle stays exactly where you want it!

The Manitou Jack dropper post offers three drop options: 185mm, 160mm and 80mm, enhancing your bike's handling when needed. It's available in two diameters, 30.9mm and 31.6mm, and comes with a Manitou under-bar lever equipped with a cartridge bearing for precise and smooth operation.

For the 185mm and 160mm posts, a 1.1mm cable with a Manitou-specific cable head is included, eliminating the need for a cable clamp. This design allows you to make all the necessary cable tension adjustments conveniently on the lever side. In the case of the 80mm post, it uses a standard derailleur cable for lever-side adjustments.


  • 80mm,160mm, or 185mm Travel
  • 30.9mm or 31.6mm Diameter
  • Cable Actuated lever
  • Internal Cable Routing
  • INCLUDES: Manitou Underbar Lever and Jagwire dropper specific cable and housing


  • Travel: 80mm, 160mm, or 185mm
  • Post Diameter: 30.9mm and 31.6mm
  • Weight: 525g (30.9) 565g (31.6) for 185 and 160mm, 365g (30.9) 380g (31.6) for 80mm
  • Remote: Manitou Underbar, SRAMM peacemaker compatible
  • Length (without actuator): 485mm (160,185mm) 320mm (80mm)
  • Max Insertion: 227mm (160,185mm), 197mm (80mm)
  • Min Insertion: 130mm (160,185mm), 80mm (80mm)
  • Clamp Style: 2 bolt
  • Saddle Bolt Material: Steel
  • Saddle Clamp Material: Aluminum
  • Actuator: 360 degree toolless rotation 32mm length
  • Cartridge Bleed: Auto-reset function
  • Max Rider Weight: 250lbs

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