Wiseco Bottom End Rebuild Kit for 2002-08 Yamaha YFM660F Grizzly - 84.00mm - WPC148 2011 Ski-Doo Renegade Backcountry X 600 HO E-TEC 2010-11 Arctic Cat 1000 MUDPRO

2010-11 Arctic Cat 1000 MUDPRO / H2

2001 Honda CR80R Mini

1983 BMW R80/7

2003 Polaris XC 120 SP

Displacement (cc): 875

Wiseco Bottom End Rebuild Kit for 2002-08 Yamaha YFM660F Grizzly - 84.00mm - WPC148 2011 Ski-Doo Renegade Backcountry X 600 HO E-TEC 2010-11 Arctic Cat 1000 MUDPROWiseco Performance Complete Bottom End Rebuild Kit Part Number: WPC148 Stroke: 84. 00mm 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