RFX Swingarm Bearing Kit YAMAHAYZ125 99-01YZF250 99-01YZF250 01WRF250 01YZF400 99-00WRF400 99-00SWING ARM BEARING & KITS Contains:• CONTAINS ALL OF THE BEARINGS, SHAFTS, SEALS AND BUSHINGS REQUIRED TO REBUILD A SWING ARM TO FACTORY SPECIFICATIONS• MANUFACTURED FROM 52100 BEARING STEEL FOR IMPROVED PERFORMANCE AND EXTENDED LIFE• FEATURE TEFLON D COATED WASHERS IN PLACE OF THE THRUST NEEDLE BEARINGS• TEFLON D COATED WASHERS OFFER SUPERIOR RESISTANCE TO DIRT, WATER AND LACK OF LUBRICATION WHICH ARE ALL FACTORS LEADING TO PREMATURE FAILURE
