Tune Lightweight seat post 340 mm

Product Information 'Light Piece Seat Post' The inspiration for our 'Light Piece' is encountered repeatedly in everyday life, for example in the form of half-timbered houses, tower cranes, and bridge constructions. The construction of the tower crane is particularly impressive to observe. A narrow crane tower with an disproportionately long boom. Who hasn't been amazed as a child that the crane doesn't collapse or tip over? This construction is made possible, among other things, by a special arrangement of the struts. A seat post primarily experiences bending loads during operation, which generate tensile and compressive stresses. The truss structure is excellently suited for this type of load and achieves the same stability with significantly less weight. It also has good clamping properties. In practice, the 'Light Piece' impresses with high self-damping during road and gravel use. Our 'Light Piece' is based on this type of technology. The cutouts following this principle allow us to save a substantial 40g in weight without compromising stability. For this, we even accept a significantly longer milling time on our CNC machines. Length and Color The post is available in two lengths (340mm and 420mm) and in our well-known colors (blue, green, gold, orange, red, silver, black). Technical Data Manufacturing: CNC-milled and -turned Material Tube: Aluminum profile tube Material Lever, Claw, Beam: Aluminum Material Screws: Titanium Length: 340mm or 420mm Minimum insertion depth: approx. 9cm must be inserted into the frame Diameter: only 27.2mm Weight: from 155g Max. rider weight: 100kg.