Husky Malaguiti Grizzly Aprilia TM LEM 50 Morini S6 E S C. LEM Late model LX2, LX3, R2 & R3 Racer, RX2 & RX3. Malaguti Grizzly RCX 2002 onward. Crank Shaft Main Bearings (pair). This is apair of top quality newJapanese KOYO crankshaft main bearings which fit the righthand side and lefthand side crankcases in both the Air-Cooled & Liquid-Cooled models.