Brand: Kind Shock EXAFORM
Model: wire remote control 861 /hand control 860
Type: Air pressure
Travel distance: 100MM
Diameter: 27.2mm, 28.6,30.1(30.0),30.4,30.8(30.9),31.6
Length: 380 mm
Exa form is a sub-brand of Kindshock company, the toppest bike components maker form Taiwan. It's air pressure dropper seatpost. Support suspension function as well. Very cost effective in Kindshock adjustable seatpost family.