New WISECO Complete Bottom End Crank Kit For YAMAHA YZ125, YZ125X W-WPC163

Wiseco Crankshaft Kit - Yamaha YZ125 05-17

 

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•Complete Crank
•Main Bearings/Seals
•Bottom End Gasket Kit
•Oil Seals
 (Full rebuild needs Piston Kit
 & Top End Gasket)