Originally Posted by
Papaformigas
Dahon seatposts have a diameter of 33.9mm and not 31.8mm as you wrote in your previous post. Lite Pro seatpost are sold with Dahons diameter.
Iam looking for a 31.8mm X 600mm seatpost black.and it's hard because my saddle has a different connection clip to the seatpost...
Generally there are two type of seatpost.
They fit pretty much any seat.
Either the seatpost has a built in clamp like the one shown in your picture.
Or it has no clamp but tappers to a 25.4mm end. If it's simply a straight pipe without a clamp type seatpost you just need to add a seat clamp to the seat. They cost about £.