Yamaha R1 Rear Sprocket 2015-2023 2024 2025 Vortex Racing 520 41-48 Teeth Steel

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

YAMAHA 2015-2023 YZF R1/R1M VORTEX 520 REAR STEEL SPROCKET 41 42 43 or 44

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

KAWASAKI 2004-2021 NINJA ZX10R VORTEX 525 REAR STEEL SPROCKET 39 40 41 42 43 44

YAMAHA 1998-2014 YZF-R1 VORTEX 530 REAR STEEL SPROCKET 38-39 42-43 TOOTH

R1 Rear Sprocket 2015-2023 2024 2025 2026 Yamaha Vortex 525 37-66 Blue Black Red

KAWASAKI 2017-2023 Z900 Z-900 VORTEX 525 REAR STEEL SPROCKET 39 40 41 42 43 44