SEMI AUTOMATIQUE seatpost

The worlds’ first fully adjustable seatpost

• The gear driven adjustment mechanism, a patented design, allows fore and aft adjustment in ½ degree increments.
• The rail clamps are reversible so oversize or regular seat rails can be easily be accommodated by flipping the holders over. (7mm or 9mm rails)

• Size(s): 26.8, 27.2, 30.0, 30.9 & 31.6
• Color(s): Anodized Black
• Weight: 325g (27.2mm)