Description:

Replaces Front Sprocket OEM Parts: Kawasaki 13144-1294, Yamaha 9383E-13216-00. Replaces Rear Sprocket OEM Parts: Yamaha 17D-25449-50-00, 1C3-25449-00-00, 1C6-25449-20-00. Fits: 2007-2014 Yamaha YZ450F. Replaces Drive Chain OEM Parts: Honda 40530-KRN-A31, 40530-KZ3-B01, 40530-KZ3-B02, 40530-MKE-A92, Kawasaki 92057-0184, 92057-0192, 92057-0678, 92057-0695, 92057-0710, 92057-0740, Kawasaki 92057-1438,. Drive Chain Maximum Tensile Strength: 38000KN; Sprocket Material consists of SAE 1023 structural carbon steel; Oil - LT-001A High Temperature Chain Oil.