Kalama Connecting Rod Kit for Yamaha YZ250F WR250F 2003~2013

Item fits Yamaha:

YZ250F 2003~2013

WR250F 2003~2013

Connecting Rod feature

´Taiwan Performance Products 

´Double Forged Japanese Alloy steel 

´Improved oil canal design for bettering lubrication 

´Shot Peening to improve fatigue durability 

World Class Needle Roller Bearing

´NRB / FRB Second Largest NRB Manufacturer

´Defect rate <1PPM (one part per million)

´Improved Punching Radius to prevent side crack 

´Finest heat treatment  for excellence carburization 

´Shot Peening to eliminate internal stress