julio 26, 2026
I-Beam: lightweight fiber composite single rail integrated into base . Super low profile for strength and clean aesthetics. Minimal padding with 1 piece embossed for additional grip and durability. Requires SDG I-Beam specific seatpostItem Specifications: Rails, I-Beam, Top,, Color, Black/Gray, Size, 247x129, Model Name, Patriot, Weight, 217g,.