I have a USE Alien Ti Cyclops seatpost in good condition.
it is, errm, 27.2 something mm (I think)
And is pretty long - not sure about exact measurements, will need to measure.
Here it is on my bike;
27.2mm post with shim to fit 29.4mm seattube
it is, errm, 27.2 something mm (I think)
And is pretty long - not sure about exact measurements, will need to measure.
Here it is on my bike;
27.2mm post with shim to fit 29.4mm seattube