The Gravitydropper Turbo is made in the USA from CNC'd 7075 T-6 aircraft aluminum. This high grade aluminum allows for strong lightweight units.
Weight. The whole seat post, including all hardware is approx 470 grams.
Sizes available- 26.8, 27.0 and 27.2 Shims available for larger Posts including 28.6 , 29.2, 29.8, 30, 30.2, 30.4, 30.8, 30.9, 31.6, 31.8, and 34.9
Standard Length is 350 mm. Shorter lengths of 275, 300 and 325 mm as well as longer lengths of 375 and 400mm are available.In addition to standard 3inch drop, 2inch and 4 inch are now available. Each available in multi-position, UP, Down 1 inch, and Fully down.
Minimum exposed post. You would need to have 7 1/4 of exposed post in your up position to run a 4 inch drop post. 6 1/4 to run a 3 inch drop and 5 1/4 to run a 2 inch drop. You can put your existing post in your normal UP position and measure from where the post goes into the bike to the seat rails.