YAMAHA 1998-2014 YZF-R1 VORTEX RACING 520 CONVERSION REAR STEEL SPROCKET 41 T

Drive Chain and Sprockets Kit for Yamaha R1 YZF-R1 YZFR1 2004-2008 Steel

Drive Chain and Sprockets Kit for Yamaha R1 YZF-R1 YZFR1 2004 2005-2008 Green

2009 09 09-14 Yamaha YZF-R1 YZFR1 Rear Back Wheel Drive Sprocket Vortex

Vortex CAT5 Rear Sprocket for 1998-2014 Yamaha YZF-R1 - Drive Sprockets Rear ni

YAMAHA 2015-2023 YZF-R1 VORTEX RACING 520 PITCH REAR STEEL SPROCKET 41-44 TOOTH

YAMAHA 2014-2020 MT-09 VORTEX RACING 520 CONVERSION REAR STEEL SPROCKET 43-46

Vortex Steel Rear Sprocket for 2006 Yamaha YZF-R1 LE - Drive Sprockets Rear jj