SDG X-Beam Micro Carbon Seatpost I-Beam 400mm

Light carbon seatpost with an innovative I-Beam clamp head with infinite tilt adjustment. The I-Beam Micro System has the widest range of front and rear adjustment. The I-Beam System uses a single, easy-access 5mm bolt for quick and simple adjustments or saddle changes. New micro head design allows precise angle adjustment. 6061 cold forged aluminum head and clamps with carbon tube. Available in different diameters. Only compatible to saddles with the I-Beam system. Material: Tube: carbon Head and clamp: 6061 aluminium Weight supplement: at 27.2mm