2004 2005 2006 2007 KTM 400 EXC 400 15 Tooth Front and 50 Tooth Rear Sprocket

Race-Driven Front and Rear Steel Sprockets. You will receive 1 - 15 tooth front steel sprocket and 1 - 50 tooth rear steel sprocket, these sprockets have a 520 pitch and will fit the following: 2004 2005 2006 2007 KTM 400 EXC. All Race-Driven Drive 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.