Wiseco Bottom End Rebuild Kit for 2007-20 Honda CRF150R - 43.70mm - WPC149 MPN_PE-C-MS450-A 2004-08 Yamaha YZF R1

2004-08 Yamaha YZF R1

2002 Polaris Magnum 500 4X4

2004 Polaris Trail Touring

1997 Harley Davidson FLHR Road King

Product Details Product Line Pivot Works Wheel Bearing and Seal Kit Part Number PWRWS-Y32-000 Fitment Type Model-Specific Fitment Use Type Unit Sale Qty Kit Style Size Position Rear Material Color Finish Functional Length Product Disclaimer Fitment Note Fitment Note Fitment Note Fitment Note Fitment Note

Wiseco Bottom End Rebuild Kit for 2007-20 Honda CRF150R - 43.70mm - WPC149 MPN_PE-C-MS450-A 2004-08 Yamaha YZF R1Wiseco Performance Bottom End Rebuild Kit 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 for hardening rather than induction heat