1Pair Front Steering Wheel Directional Bearing Case Motorcycle Taper Roller Bearings For KX KXF RMZ 125 250 450 Material Type: Bearing Steel Part Number: 22-1023 Size: 52x28x16mm, 55x30x17mm Quantity: 2 Pcs/Pair Compatibility: Suitable for models including 125, 250, and 450 with matching specifications This front steering wheel directional bearing case features a taper roller bearing design built for performance in demanding riding conditions.Constructed from bearing steel, the kit includes two bearings sized 52x28x16mm and 55x30x17mm, designed to fit into the steering head system of compatible motorcycles.The tapered roller configuration includes inner and outer rings, rollers, and a cage, contributing to smooth steering and consistent control during use.The bearings are engineered to maintain function even when exposed to contaminated lubricants, supporting longer service intervals.Their design allows for straightforward installation without the need for specialized tools.Once installed, they integrate into the steering assembly, offering stable handling characteristics.Regular maintenance such as cleaning and re-lubrication is recommended to sustain performance.This kit provides a practical solution for replacing worn steering bearings on compatible machines.