2024 Yamaha Yzf R7 Top Speed. Bore and stroke is 80.0 x 68.6mm with compression ratio coming in at 11.5:1. Yamaha r7 mileage is expected to be around 24 kmpl (approximate).
The yamaha r6 is much faster than the r7 with a top speed of 161.3 mph versus the yamaha r7’s 139 mph. How much more (then the advertised 139mph) top speed would an exhaust, air intake, flashtune, and sprocket change add?