The 11-piece ball bearing motor bearing set is the ideal choice for a comprehensive engine repair of your Yamaha motorcycle. This set is specifically designed for the Yamaha YZF 125, WR 125 and MT 125 models with the YI-3 OHC engine built after 2008. It includes all the necessary bearings for the transmission, camshaft and clutch to ensure that your engine runs smoothly.Please note that the crankshaft bearings are not included in this kit and must be purchased separately. These bearing sets are of OEM standard quality, which means they match the original parts and provide reliable performance.Suitable for Yamaha YZF-R 125 year 2008-2018Yamaha MT 125 model year 2014-2018Yamaha WR 125 R + X model year 2009-2018With this bearing set, you can ensure that your engine works optimally and that.