A-Back aluminum setback seatpost

A-Back seatpost, aluminum mtb seatpost with 20 mm setback. The 20 mm offset allows you to load more weight on the rear wheel for a different weight distribution and a more relaxed position on the bike.

Material : aluminum

Length : 390mm

Offset : 20mm

Weight : 280g(31.6) - 270g (30.9) - 245g(27.2)