Thomson Masterpiece Setback Seatpost. Features: Reduced weight version of the Elite post, saves up to 30 grams Post and cradle machined from 1-piece 7000 series aluminum 41mm rail clamping area, micro adjust and dual pivoting bolt head 5/8" clamp offset, 7 degree bend. 160g Specs: Diameter:27.2mm Length:330mm Setback:16mm Color:black
