SDG Tellis V2 Dropper Post - 30.9mm - Internal - Stealth - 170mm Drop - 492.5mm Length - No Remote Supplied YGroup_7034220150829 The only diameter offered is

The only diameter offered is 27

The lightweight

Lyrik Dual Position Air

44 lbs 60mm / 2

breathable Synchwire upper with a robust nylon-composite plate and an aggressive

SDG Tellis V2 Dropper Post - 30.9mm - Internal - Stealth - 170mm Drop - 492.5mm Length - No Remote Supplied YGroup_7034220150829 The only diameter offered isDurability. Simplicity. Elevated. Durability was the foundation that Tellis was designed upon. With IGUS bushings, a sealed Wintek cartridge and Trelleborg main seal, the Tellis virtually does away with maintenance problems experienced by other seat posts. Put simply, less moving parts means less chances for failure. The new Tellis V2 features a new patent pending low stack height head (10mm lower than the original Tellis) as well as easy side access