Rear fork rocker arm needle bearing bushings and oil seal kit for swingarm sub-assembly.Compatible with models from 2008–2009.OEM part number 52200-KFB-900.Type: Swing arm oil seal, needle roller bearing, bushing maintenance kit Material: Steel and rubber Swing arm bushing dimensions: 25 mm × 20 mm × 41.5 mm Swing arm bearing dimensions: 20 mm × 26 mm × 30 mm (HK2030) Swing arm oil seal dimensions: 20 mm × 26 mm × 4 mm Bushing weight: 87 g Bearing weight: 67 g Oil seal weight: 4 g Color: Silver and black Quantity: 1 kit Includes: 2 swing arm bushings, 2 swing arm bearings, 2 swing arm oil seals