It’s a total mechanical adjustable seatpost introduced by Tmars . Travel is 110mm, the stop position is 110mm, 55mm and 0mm. It only stop at those 3 position.
Material is aerospace level aluminum 6061. It’s durable and easy maintain because it’s mechanical. Not like air pressure and hydraulic.
Model:Wired remote control/ manual control
Travel distance: 110MM(stop at 110mm, 55mm, 0mm)
Diameter: 27.2mm, 28.6,30.1(30.0),30.4,30.8(30.9),31.6
Length: 440 mm
Weight: 535g(manual control), 580g(cable control)
Color: Black glossy, anodized
Type: Mechanical and spring