Compatible with following Yamaha models: YFZ450R 2009-2016
Compatible with following Yamaha models: YFZ450R Special Edition 2013-2016
Compatible with following Yamaha models: YFZ450X Bill Ballance Edition 2010-2011
Order Includes: Drive Chain with Master Link and Rivet Link (Tensile Strength 6000 pounds), Front Sprocket 14 Teeth / Material: Steel, Rear Sprocket 38 Teeth / Material: C49 High Carbon Steel