2013 Bikes

I'm only just sold on the idea of pneumatic tyres.

As these seatposts perform a pretty basic function, my main criteria would be user serviceability*

*by a ape

The high end jobbies from Rockshoxs etc. arent an awful lot more basic in design than a air sprung sus fork. So you have all the usual seal issues etc.

The one I posted has more in common with a office chair. In fact more basic.

I'm sure the techy ones work better. But frankly I dont care. I just want it simple.

Gravity dropper do a 350mm, 27.2 post. Which has 3 positions, up, 1" down, or 4" down. Which is as perfect for me as if I specc'd it myself.