JT Sprocket for Yamaha YZF R1 520 Chain Conversion 2004-2008 Zinc Black Rear

JT Sprocket for Yamaha YZF R1 SP 2006 Zinc Black Rear

JT Sprocket for Yamaha YZF-R1 LE USA 2010 Zinc Black Rear

JT Sprocket for Yamaha YZF R1 2004-2008 Zinc Black Rear

JT Sprocket for Yamaha YZF R1 World GP 50th Anniversary Ed 2012 Zinc Black Rear

JT Sprocket for Yamaha YZF R1 520 Chain Conversion 1998-2003 Zinc Black Rear

JT Sprocket for Yamaha YZF R1 SP 520 Chain Conversion 2006 Zinc Black Rear

JT Black Zinc Rear Sprocket 47T Fits Yamaha YZF600R 1996-2003 - JTR859.47ZBK