Seat post

Exclusive anti-roll spin of structure with safe steady.
Single tube with separate air / oil system, Adjustments air pressure.
7050 tube material, excellent machining, and smooth adjustment.
Easy adjust saddle could change suitable stepping length while over up / down
hill, do not need to adjust height by stopping bike.
Weight：0.59 KG / 1.30 lb (by remote control)
Maximum lockout force：5 Nm
Seat tube maximum insert length：170 mm ( 6.69 inch )
Seat tube minimum insert length：90 mm ( 3.54 inch )
Available in manual and remote adjustment.
Color：Black