Connecting Rod Kit for Honda ATVs. Heavy Duty SCM420 Chromoly Rod with double honing on both top and bottom bearing holes.Brass coated surface. Top & Bottom bearings are SCM 415 Chromoly with silver coating for added heat resistance. Crank pin is SCM 415 Chromoly with a hardness of HRC 58-62.
Application: 87-89 Honda TRX250R