If you like the idea of super-precise adjusting via a one-bolt post like the Deda Superleggero, but dont want carbon, Dedas Zero 100 does the same job, only with an aluminum shaft.

The post itself is 3D forged out of 7050 aluminum alloy. Its 350mm long. Two diameters are available, 27.2mm and 31.6mm. Both work with Dedas Di2 battery adapter if you want to stick your shift battery in the seatpost.

The clamp has 12mm of setback and two bolts. The front bolt has a thumbscrew at the top, you can use this to set the tilt of your saddle. The rear bolt, which you access from under the clamp, is how you lock in the position. The clamp works with round and oval rails.

There are two finishes to the post, Black on Black and Black Matte anodized. Weight for a 31.6mm post is 259g.