YAMAHA 1998-2014 YZF-R1 VORTEX REAR 520 F5 ALUMINUM SPROCKET 41-50 TOOTH

YAMAHA 2006 YZF-R1 LE LIMITED VORTEX 520 REAR ALUMINUM SPROCKET 34-54 SILVER

YAMAHA 2015-2024 YZF-R1 R1M VORTEX REAR 520 F5 ALUMINUM SPROCKET 39-48 TOOTH

YAMAHA 1989-2006 YFZ350 BANSHEE 350 VORTEX CAT5 ALUMINUM 520 REAR SPROCKET 40

YAMAHA 2006 YZF-R1 LE VORTEX REAR 520 F5 ALUMINUM SPROCKET 40 TOOTH

YAMAHA 1989-2006 BANSHEE 350 YFZ350 VORTEX 520 TOOTH REAR STEEL SPROCKET 40 41

2001 98-01 YAMAHA R1 YZFR1 YZF OEM REAR HUB VORTEX SPROCKET 47 TOOTH

YAMAHA 2015-2023 YZF-R1 R1M VORTEX REAR 520 CAT5 ALUMINUM SPROCKET 39-48 TOOTH