YZF-R7 top speed is 143 mph, so you'll never do it justice on public roads. RELATED: Yamaha R7 Top Speed Test Is A Reminder Why Supersports Aren't The Same Anymore Sleek and aggressive ...
But even as incredible as the R6 top speed is, it's topped by the 170 mph reached by Yamaha's short-lived original YZF R7, ...
With its 72 horsepower, the 2023 Yamaha R7 is capable of reaching a top speed of 143 mph. Unsurprisingly, the R6 puts its higher horsepower to use, reaching an even higher top speed of 165 mph.