The Syntace Microlock38 is Syntace' answer to dropper posts and bolt up seatpost clamps. Beautiful integration of the seal, just as we find it on the Superlock2, to prevent dirt from entering between seatpost and frame.

For  seat tube outer Ø: 38.0 mm 
For  seatpost Ø: 34.9 mm

Suitable for Liteville frames.

Note: when a dropper post is used with a Syntace reduction shim, then the seal supplied with Syntace reduction shim can be used so there is no gap between seal and dropper.