Moots Cinch Titanium Seatposts.
Simple to install, independent tilt adjustment, independent fore/aft adjustment, clean solid design
Welded titanium post for superior strength to weight ratio
2-bolt clamping mechanism: 6mm hex adjusts fore and aft independently of a 5mm hex which adjusts tilt
Fits standard round 7mm rails
3/2.5 CWSR tubing drawn to exact size for better strength than ground or turned tubing