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.

This Part Fits:

Year Make Model Submodel 1986-2006 Kawasaki KDX200 Base 2002-2005 Kawasaki KDX220R Base 1991-1994 Kawasaki KDX250 Base 2018-2020 Kawasaki KLX250 Base 1994-1996 Kawasaki KLX250R Base 2009-2010,2012-2014 Kawasaki KLX250S Base 1997-2007,2020-2024 Kawasaki KLX300R Base 2008-2009,2018-2019 Kawasaki KLX450R Base 1993-1996 Kawasaki KLX650 Base 1993-1996 Kawasaki KLX650R Base 1988-2005 Kawasaki KX125 Base 1988-2007,2019-2024 Kawasaki KX250 Base 2004-2018 Kawasaki KX250F Base 2021-2024 Kawasaki KX250X Base 2019-2024 Kawasaki KX450 Base 2006-2018 Kawasaki KX450F Base 2021-2024 Kawasaki KX450X Base 1987-2004 Kawasaki KX500 Base 2004-2006 Suzuki RMZ250 Base