Tune Lightweight seat post 340 mm

Product Information Lightweight Seatpost The inspiration for our Lightweight Seatpost is something we encounter repeatedly in everyday life, such as in the form of half-timbered houses, tower cranes, and bridge constructions. The most impressive example of this construction can be seen in tower cranes. 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 seatpost primarily experiences bending loads during operation, which create 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 Lightweight Seatpost impresses with high self-damping during road and gravel use. Our Lightweight Seatpost is based on this type of technology. The cutouts following this principle allow us to save a substantial 40g in weight without sacrificing stability. For this, we even accept a significantly longer milling time on our CNC machines. Length and Color The seatpost 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: starting from 155g Max. rider weight: 100kg.