Vortex - 435S-47 - Steel Rear Sprocket, Black - 47T

Vortex V3 Racing Rear Sprocket 47T

Vortex 435S-47 Steel Rear Sprocket 520 Ninja 250R 300 500 500R R1 R6 FZ6 FZ1

Vortex Steel Rear Sprocket Black - 520 - 47-Tooth 435S-47

Vortex 47 Tooth Rear Steel Sprocket - 435S-47

YAMAHA 1998-2014 YZF-R1 VORTEX RACING 520 CONVERSION REAR STEEL SPROCKET 47-50

YAMAHA 1998-2014 R1 06 R1 LE VORTEX RACING 520 FRONT SPROCKET 15 16 17 TOOTH

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