Niner Jet 9 RDO suspension bearing kit for 1.0, 1.1, and 1.2 frame versions. Includes 8 pcs Enduro MAX (full complement) sealed cartridge bearings with Black Oxide anti-corrosion bearing race treatment. Jet 9 RDO V1.0 and 1.1 were manufactured in 2011 and 2012. Jet 9 RDO V1.2 was manufactured from 2012 through 2016*.
*NOTE: Some Jet 9 RDO V2.0 were manufactured in 2016 and take a different kit.