Product
Con-Rods
Kalama racing connecting rod kits fit Yamaha YZ450F 06~09

Features:

★ Taiwan Performance Product

★ World Class Needle Roller Bearing

★ Double Forged Japanese Alloy steel

★ Improved oil canal design for bettering lubrication

★ Shot Peening to improve fatigue durability

★ Taiwan OE quality bolts 

★ Direct Replacement Parts

★ NRB (FRB) Second Largest NRB Manufacturer

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

★ Improved Punching Radius to prevent side crack 

★ Finest  heat treatment for excellent carburization

★ Shot Peening to eliminate internal stress

OEM Replacement Products (OE P/N: #5XD-11651-00-00)

Item fits: 

YZ450F 06~09
WR450F 07~11