Sprockets for Yamaha 1999 YZ400F / 00-02 WR426F 14 Tooth Front & 50 Tooth Rear

Race-Driven Front and Rear Steel Sprockets. You will receive 1 - 14 tooth front steel sprocket and 1 - 50 tooth rear steel sprocket, these sprockets have a 520 pitch and will fit the following: 1999 Yamaha YZ400 F / 2000 2001 2002 Yamaha YZ426 F. All Race-Driven Sprockets are manufactured to meet or exceed OEM specifications and are produced using hardened S45C steel to give you years and years of trouble free service. Please make sure when purchasing sprockets you do so according to your motorcycle and riding style. You can also purchase sprockets that will give you more take-off speed or top-end speed. Race-Driven is committed to bringing the highest quality products to all riders at an affordable price. Customer Driven – Quality Driven – Race-Driven.