Originally Posted by jur
Ah. I see. Yeah that's why I asked kb5ql if he could take a measurement of the tubes.
Here you go. I just finished putting the bike back together. I got the longest seatpost from Xootr. Weight from Dahon seatpost (~500g) compared to Xootr seatpost (~700g). I gained 200g, but at least the bike won't break in 2...
Original Tubing
New Frame Tubing
Reassembled bike