I have a Salsa Shaft seatpost one year old. I trimmed it approx 2 inches to fit the KM curved seat tube. It was original 27.2 X 410 mm. Black in color. The post is like new other than the shortening. I moved to a zero-offset seatpost for fitting. I would like to trade even for a rear bike rack, decent seat, fenders, or floor pump(for presta valves and schrader). Let me know what you might want to do. Thanks.