SIC Pivotal Seat Post

Short 75mm pivotal seat post with internal clamping

The Stolen Internal Clamping (SIC) pivotal seat post is quite distinctive thanks to its clever 2-piece design. It is compatible with frames that have, as well as those that lack, an integrated seat clamp.

Frames WITH integrated seat clamp:

You'll only require the use of the short, light outer alloy component, which is tightened using the integrated seat clamp on your frame. Using the inner-piece is optional.

Frames WITHOUT integrated seat clamp:

Both components are necessary. When you secure the inner piece through the top patch on your pivotal saddle, the outer piece will widen like a wedge, thereby clamping securely inside the seat tube.

Notice: It is not intended to clamp on a butted section of the frame's seat tube and functions exclusively with pivotal seats.