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YAMAHA 2015-2017 FZ-07 VORTEX RACING 525 REAR STEEL SPROCKET 43 TOOTH

YAMAHA 2014-2016 FZ09 VORTEX 525 PITCH REAR STEEL SPROCKET 41-47 TOOTH

YAMAHA 2006-2020 YZF-R6 VORTEX 525 PITCH REAR STEEL SPROCKET 41-47

YAMAHA 2015-2023 YZF-R3 VORTEX RACING 520 PITCH REAR STEEL SPROCKET 41 TOOTH

YAMAHA 2015-2017 FJ09 VORTEX RACING 520 CONVERSION REAR STEEL SPROCKET 42

YAMAHA 2015-2023 YZF-R1 VORTEX RACING 525 PITCH REAR STEEL SPROCKET 41-43 TOOTH