Yamaha R1 Rear Sprocket 2015-2025 2026 Vortex Racing 525 41 42 43 Teeth Steel

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

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

Yamaha R1 Front Sprocket 2015- 2022 2023 2024 2025 520 Vortex 15 16 17 Teeth

Yamaha R1 R1S R1M Front Sprocket 2014-2023 2024 2025 2026 Vortex 525 15-17 Teeth

Driven Front Sprocket 520 15T for Yamaha YZF-R1/YZF-R1M/YZF-R1S

Pro-tek NEW Yamaha Front Sprocket 525 Pitch 14T 15T 16T 17T 2015-2025 YZF-R1

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