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 washers, with dimpled design to increase oil retention and reduce friction between rod and washer interface
Crank pin bearings are manufactured from the highest quality hot rolled steel; case-hardened to 58-62 degrees Celsius
Caged needle roller bearings provide the highest possible RPM
Precision machined crank webs
Wiseco complete gaskets kits are made from premium materials for maximum sealing and reliability; all bearings are OEM-quality for reliability and performance
Wiseco powersports crankshafts feature a double forged connecting rod made from dedicated forgings. The rods maintain superior strength, durability, and dimensional consistency through improved grain flow. Shot peening eliminates residual stress and oil slots are located to maximize lower rod oiling and extend bearing life.