EC90 Carbon Seatpost Road Mountain Bikes Ultralight 27.2mm 30.8mm 31.6mm

EC90 Carbon Seatpost Versatility and Technical Design

The ultralight construction reduces weight across your complete bike build while the carbon fiber material provides natural damping that absorbs vibration from both road surfaces and trail impacts. Road cyclists appreciate the efficient power transfer during long efforts, while mountain bikers benefit from the torsional rigidity that maintains seat angle through technical sections and sudden terrain changes. The seatpost accommodates three standard diameter sizes—27.2mm, 30.8mm, and 31.6mm—making it compatible with the overwhelming majority of contemporary frame designs across all disciplines. Available lengths of 350mm and 400mm suit riders of varying heights and frames designed for different riding positions, from aggressive road geometry to slack mountain bike angles. EC90 built this carbon seatpost for cyclists who refuse to compromise between weight savings and real-world performance across multiple riding categories.