Wiseco Crankshaft Kit – WPC123 Yamaha YZ 85 2002-2018

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Wiseco Crankshaft Kit - WPC123 Yamaha YZ 85 2002-2018

Wiseco Crankshaft Kit – WPC123 Yamaha YZ 85 2002-2018

Original price was: $257.56.Current price is: $132.75.

85 in stock

SKU: 0921-0099 Category:

Description

Crankshafts are factory assembled and precision trued to OEM specificationsDouble-forged Wiseco connecting rods maintain superior dimensional consistency through improved grain flowShot-peening eliminates residual stresses and smoothly blends the rod forging surfacesCorrosion-resistant surface treatmentCrank pin bearing radial running clearance is optimized to ensure maximum performancePrecision honing ensures ultra round bearing surfacePrecision engineered oiling slots maximize rod strength and bearing lifeDouble-drilled small ends provide the piston pin with extra lubrication and cooling, reducing distortion of top end due to thermal transfer from the pistonKit includes crankshaft assembly, main bearings, and bottom-end gasket kitSpecsTypeBottom EndStroke Length47.80 mmDisplacement85 ccMaterialSteelRiding StyleOff-RoadUnitsKitProduct NameCrankshaft Kit

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