Giant's Vector Seatpost offers superb aerodynamics, low weight, and the vibration damping high-end carbon is known for. The adjustable clamp head can be set up to provide either -5 or 25mm offset without any additional parts or tools.
Features and Information
Offset: -5 or 25mm
Weight: 325 grams
Compatible with non-ISP Giant TCR, Defy, and Avail Advanced SL bikes