Joined: Feb 2005
Posts: 13,560
Likes: 44
From: Milledgeville, Georgia
Bikes: 2018 Black Mountain Cycles MCD,2017 Advocate Cycles Seldom Seen Drop Bar, 2017 Niner Jet 9 Alloy, 2015 Zukas custom road, 2003 KHS Milano Tandem, 1986 Nishiki Cadence rigid MTB, 1980ish Fuji S-12S
I wouldn't have a clue. $15 Kalloy seat posts work just fine for me. Except on my hardtail MTB where I use a Thudbuster. But that's for a bike I use for fast riding on serious singletrack with rocks and roots and dips and bumps.