The KOYO Wheel Bearings are crafted from the highest quality materials according to precise OEM specifications. These bearings are double-sealed to protect against dirt and water, ensuring maximum performance and quality. Perfectly designed for reliability and longevity, KOYO wheel bearings fit the exact needs of Kawasaki motorcycles and provide optimal functionality for your bike. Specifically, the 6301/C3 bearing offers enhanced durability and smooth operation, making it an ideal choice for both professional and casual riders.