The Dia-Compe Gran Compe seatpost features 6061 aluminum construction, a simple, secure 2-bolt pivoting clamping system and a classic aesthetic.

Available with a polished silver or matte black finish.

Specifications

• heat-forged aluminum

• diameter: 27.2mm

• length: 250mm

• offset: 25mm

• colors: polished silver, matte black

• weight: 265g