Kona Process 153 "G2" suspension bearing kit. For Process 153 frames built in 2018 and later. Includes 10 pcs Enduro MAX (full complement) sealed cartridge bearings, 6 pcs of which have Black Oxide anti-corrosion bearing race treatment. Fits all Process 153 2nd Generation frames(see product pictures for rear triangle configuration). G2 frames are typically 2018 and later.