BikeMaster Rear Sprocket 530 47T #261 479 47 fits Yamaha YZF-R1/YZF-R1 LE

BikeMaster Steel Rear Sprocket - 47T - 261 479 47

BikeMaster Yamaha Rear Steel Sprocket 530 47T Black 965401

BikeMaster Rear Sprocket 530 - 44-Tooth 261 800 44

BikeMaster Yamaha Rear Steel Sprocket 530 47T Black 965401

BikeMaster Rear Sprocket 530 - 43-Tooth 261 306 43

BikeMaster Rear Sprocket 530 - 44-Tooth 260 479 44

BikeMaster Rear Sprocket 530 - 40-Tooth 261 800 40