A-Seatpost

The A-Seatpost is a bomb-proof seat post built using aluminum and filament wound carbon. This configuration results in maximum strength and lateral stiffness. The top of the seat post is CNC-machined from solid 7075 aluminum. It is then hand-polished and treated with a protective clearcoat to prevent oxidation. Hardware includes a titanium bolt and a stainless steel nut for lifetime durability.

Weight: 215g (incl. hardware)

Seat post diameter: 27.2mm

Seat post setback: 18mm

Seat post length: 300mm

Minimum clamping insertion: 50mm

Seat post clamp torque: 5Nm

Seat rail clamp torque: 8Nm