Product: Bicycle seatpost

Material: 6061 Aluminum Alloy

Length: 350mm/450mm

Diameter: 25.4/27.2/28.6/30.9/31.6mm

Weight:

351g(28.6x350mm)

386g (25.4x450mm)

384g(30.9x450mm)

378g(27.2x450mm)

407g( 31.6x450mm)

Package: 1pc bike seatpost