Sprocket for KTM 400 SX 1999 - 2007 Rear 50 Tooth Sprocket by Race-Driven

Race-Driven Rear Steel Sprocket. You will receive a 50 tooth steel rear driven sprocket that has a 520 pitch and will fit the following: 1999 2000 2001 2002 2003 2004 2005 2006 2007 KTM 400 SX. 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.