SIC Pivotal Seat Post

Compact 75mm pivotal seat post with internal clamping

The Stolen Internal Clamping (SIC) pivotal seat post stands out for its innovative 2-piece design. It is compatible with frames equipped with or without an integrated seat clamp.

For frames WITH an integrated seat clamp:

Only the short and lightweight exterior alloy component is needed, which can be secured using the frame's built-in seat clamp. Utilizing the inner segment is optional.

For frames WITHOUT an integrated seat clamp:

Both components must be used. When you secure the inner portion through the top patch on the pivotal saddle, the outer part expands in width like a wedge, ensuring a stable hold within the seat tube.

Note: Not designed to clamp on a butted section of the frame's seat tube, and it is solely compatible with pivotal seats.