WISECO PISTON PIN NEEDLE CAGE BEARING 15X20X17.8 B1038 Offroad & ATV &gt; ENGINE &gt; Piston Rings Clips & Bearings &gt; Replacement Circlips/Wristpin/Bearing Application: YZ125 97 ON THE YZ125 98-00,FOR 01 YZ125 USE PART167001 Wiseco Piston Replacement Circlips/Wristpin/Bearing B1038.