Manic Dropper Seatpost (31.6, 125mm)

Manic Dropper Seatpost (31.6, 125mm)


Regular price$199.00

Free shipping on all orders over $49. $9 shipping for orders under $49.

Cannondale, Santa Cruz, Cervelo, Gazelle, BMC, and *other bikes ship for FREE, but Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified technicians. It’s bike shop quality, direct to your door!

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The X-Fusion Manic post uses internal cable routing and was designed around a low-profile seat cradle and seal collar to fit a broad range of frames. The mechanism is air-sprung and hydraulically locked. The remote can be run on the left or right, above or below the handlebar, but is optimized as a left shifter replacement for 1x drivetrains.


  • The double key-way design prevents lateral twisting
  • Low profile head-seal and saddle clamp increase useable travel
  • Cable activated, hydraulic action, infinitely adjustable travel
  • Double bolt clamp with a wide range of seat angle adjustment.
  • Fits both standard and 7 x 9 mm Carbon RailsSealed cartridge internals for quick replacement
  • Paddle shifter style remote with adjustable angle ball-joint handlebar clamp


  • Weight: 610g
  • Offset: 10mm
  • Max Height: 295mm
  • Diameter: 31.6mm
  • Travel: 125mm
  • Clamp Style: Standard Rails
  • Cable Routing: Internal
  • Adjustment: Infinite
  • Actuation: Cable Remote
  • Min Height: 195