Lightweight, strength construction: Full carbon fiber seatpost reduces bike weight to approximately 220 g while providing tensile strength for reliable saddle support on road and mountain bikes. Fits common frame sizes: Dualdiameter compatibility with 27.2 mm and 31.6 mm seat tubes makes this seatpost an easy replacement or upgrade for most standard framesets. Precise fit and adjustment: 350 mm length and glossy black finish blend with most frame geometries; engineered clamp compatibility enables secure saddle attachment and smooth position adjustments for a consistent ride feel. Durable in realworld conditions: Carbon fiber resists erosion and wear from moisture and trail debris and is designed to withstand regular rider loads without deformation or cracking, delivering longlasting performance across seasons. Improved ride efficiency: Reducing overall bike weight while maintaining strength helps improve climbing, acceleration, and comfort over long distances and rough terrain — useful for endurancefocused riders and daily commuters alike. Key attributes Material: Full carbon fiber Weight: Approximately 220 g Length: 350 mm Compatible diameters: 27.2 mm and 31.6 mm Finish: Glossy black Applications: Road and mountain bikes Practical use scenarios Endurance rides: Lower weight and precise saddle positioning help reduce fatigue on long rides and maintain comfortable biomechanics over many hours in the saddle. Daily commuting: Durable, weatherresistant construction stands up to rain, road grit, and frequent loading/unloading for reliable daytoday use. Mixedterrain or light trail use: tensile strength and impactresistant carbon fiber provide confidence over rough sections and uneven surfaces without adding excessive weight. What you get A durable, lightweight carbon seatpost that fits standard 27.2 mm and 31.6 mm frames, offers straightforward adjustment, and delivers consistent performance for riders seeking improved efficiency and longterm reliability.