Black Ops Cromo BMXSeat Post, 22.2 x 400mm, Chrome Plated Go to amazon.com Related posts Top 15 bmx seatpost chrome FeatureChromoly constructionClassic BMX designOuter Diameter: 7/8" (22.2)Length: 16" (400mm)335g DescriptionSEATPOST BK-OPS CROMO 16x7/8CP