The made in the USA Elite Set Back Seatpost is designed for durability. Its long seat rail cradle limits saddle rails from bending and features captive hardware. Featuring infinite tilt adjustment between -5 degrees and +29 degrees. Features: Post and cradle are machined from one piece of AL-7000 Accommodates seat tube angles of 62 deg or more 41mm seat rail grip length Specs: ColorSilver Defined ColorSilver Clamp StyleStandard Rails MaterialAluminum