You'll never see that then. There is no point in doing a 1000cc 6 cylinder for racing or a sport bike. The current I4 motors already do so much I highly doubt anyone is even considering it. The only 6 cylinder bike I know of currently being made is the Goldwing. And that is an 1800cc opposed 6. If anything the future of racing will see a gradual switch to electric powered instead of more cylinders.
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