ProTaper Husqvarna/KTM Rear Black Sprocket - 47 Teeth 033279

Race Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self-cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a marked increase in sprocket life over other brands. That's the ProTaper difference. Fitment: 2004 KTM 105 SX Base 2005 KTM 105 SX Base 2006 KTM 105 SX Base 2007 KTM 105 SX Base 2008 KTM 105 SX Base 2008 KTM 105 XC Base 2008 KTM 85 XC Base 2009 KTM 105 SX Base 2009 KTM 105 XC Base 2009 KTM 85 XC Base 2010 KTM 105 SX Base 2011 KTM 105 SX Base 2021 Gas Gas MC 85 Base