Wiseco Bottom End Rebuild Kit for 2004-08 Kawasaki KX250F - 53.60mm - WPC144 2014 Suzuki VZR1800Z M109RZ Boulevard LE 2007 Ski-Doo Skandic SWT 550F

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Wiseco Bottom End Rebuild Kit for 2004-08 Kawasaki KX250F - 53.60mm - WPC144 2014 Suzuki VZR1800Z M109RZ Boulevard LE 2007 Ski-Doo Skandic SWT 550FWiseco Performance Complete Bottom End Rebuild Kit Part Number: WPC144 Stroke: 53. 60mm Wiseco now provides an all in one kit for your bottom end Made with the toughest materials for increased performance and life span Includes the Crankshaft Assembly, Main Bearings and Bottom End Gasket Kit Wiseco Crankshafts are 4340 steel, core hardened and tempered to reduce stress and optimize tensile strength. The crankshafts are made with a nitriding process