JT Racing RaceLite Aluminium Race Rear Sprocket. Sprocket Size: 41T Tooth. Fit: Kawasaki ZX10R 2004-2020. 520 RACE PITCH SPROCKET. Sprocket Pitch: 520. Kawasaki ZX10RR 2017-2020. Kawasaki ZX6R 1998-2015.
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