King Engine Bearings Kawasaki ZX-14R (2012-) #2/4 (Size +0.25mm) Main Bearing Set

This is a set of main bearings from King Engine Bearings, specifically for Kawasaki ZX-14R motorcycles made from 2012 onwards. These bearings are sized at +0.25mm, meaning they are intended for an engine that has been machined to a larger size during a rebuild. Main bearings are critical components that sit between the crankshaft and the engine block, allowing the crankshaft to spin smoothly while supporting its weight and the forces from combustion.

King Engine Bearings is known for making well-built engine components. This set is designed to meet the demands of a high-performance motorcycle engine like the ZX-14R. Using bearings that are the correct size and made to tight tolerances is essential for proper oil clearance, which ensures the crankshaft is adequately lubricated and supported. This helps prevent premature wear and maintains engine performance.