Manufactured at leading OEM factories Made to exact OEM specifications, to ensure maximum quality and performance Includes all necessary bearings/seals for a components replacement ProX bearings offer high durability and the seals make sure to keep the oil in and dirt out of the engine Can be used in combination with all other ProX or OEM crankshaft related products - KTM 350 XC-F (2017, 2018, 2016); KTM 250 XC-F (2017, 2018, 2016); KTM 250 SX-F (2016, 2017, 2018); KTM 350 SX-F (2018, 2016, 2017); Husqvarna FC 250 (2018, 2016, 2017); Husqvarna FC 350 (2018, 2016, 2017); Husqvarna FX 350 (2018, 2017)