Thomson Masterpiece Setback Seatpost: 27.2 x 330mm BlackThe Masterpiece is Thomson's ultimate seatpost: it combines the strength and durability of the Elite post in a lighter package. Made in the USA it features a post and cradle machined from one piece of 7000 aluminum for durability and strength, long seat rail cradle limits saddle rails from bending, captive hardware and infinite tilt adjustment between 5 degrees and +29 degrees all in a package that's 40 grams lighter than a comparably sized Elite