Seat Post 27.2x400mm (RJ26A Extension)

This seat post is 27.2mm in diameter, and 15.75 inch (400 mm) in length. It is suitable for RJ26A bike. It is NOT for SP26S bikes.

Taller people whose height is over 5 feet 11 inch and less than 6 feet 2 inch can buy this seat post to fit the RJ26A folding bikes.

For installation, use a 15 mm wrench to uninstall the saddle from the seat post. Then take off the original seat post from bike, by unlock the quick release at seat collar, then pull out the seat post. Then put on the longer seat post. Make sure insert seat post all the way into seat tube until you can not see the minimum insertion mark on the seat post. Put the seat on the seat post, use the 15 mm wrench to tighten the nuts. Then put quick release handle in locked position at seat collar.

Enjoy your ride!