BLUE O RING CHAIN AND SPROCKET KIT FITS THE FOLLOWING MODELS

2003-2014 YAMAHA YZ450 F

BRAND NEW BLUE O RING CHAIN AND SPROCKET KIT INCLUDES THE FOLLOWING ITEMS

1- 13T FRONT SPROCKET

1- 49T REAR SPROCKET

1- 520-114L BLUE O RING CHAIN

DEPENDING ON WHAT GEAR RATIO YOU ARE BUYING AND IF IT IS STOCK OR NOT YOU MAY NEED TO REMOVE LINKS FROM THE CHAIN, PLEASE VIEW YOUR OWNERS MANUAL TO ENSURE THE CORRECT LENGTH AND PROPER ADJUSTMENT

CHAIN HAS A AVERAGE TENSILE STRENGTH OF 7800 LBS