Wiseco Connecting Rod Kits for Dirtbikes

  • Double forged, Wiseco connecting rods maintain superior dimensional consistency through improved grain flow. Shot peening eliminates residual stresses and smoothly blends the rod forging surfaces
  • Corrosion resistant surface treatment
  • Top end of rod is brushed for oil retention and eliminates pin galling. The bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface
  • Precision engineered oiling slots maximize rod strength and bearing life. 
  • Double drilled small ends provide the piston pin with extra lubrication and cooling- reducing distortion of top end due to thermal transfer from the piston
  • Silver coated bronze phosphor thrust washer, with dimpled design to increase oil retention and reduce friction between rod and washer interface

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