The KOYO Main Crankshaft Bearing is meticulously manufactured according to stringent OEM criteria using the highest quality materials. Designed to perfectly fit both OEM and aftermarket crankshafts, this bearing is an epitome of durability and precision engineering. Ideal for KTM, HQV, and GASGAS vehicles, it ensures smooth and efficient engine performance. Featuring a reliable design and robust construction, it is comparable to the SKF NJ206 model, making it a trusted choice for professional mechanics and enthusiasts alike.