Seat Post 27.2x356mm(RJ26A Extension)

Columba RJ26A 14" extended seat post is for taller people whose height is over 6 feet and less than 6 feet 2 inch.

This seat post is 27.2mm in diameter, and 14 inch in length. It is designed for RJ26A bike only. It is NOT for SP26S bike.

*For installation, just take off the shorter seat post which is original on the Columba RJ26A folding bike, replace with the longer seat post, then put seat post all the way into frame socket until you can not see the mark. Make sure quick release handle is in locked position for bike frame. If you purchase this item with our Columba folding bike as one order, your shipping charge for seat post will be reduced. Enjoy your ride!