X-Fusion Manic Dropper Seatpost - 30.9mm 170mm Black. 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.

Cable activated hydraulic action infinitely adjustable travel

Double key-way design prevents lateral twisting

Double bolt clamp with wide range of seat angle adjustment. Fits both standard and 7 x 9 mm Carbon Rails

Sealed cartridge internals for quick replacement

Low profile head-seal and saddle clamp increase useable travel