The YZF-R1's top speed is around 186 MPH. The new ride-by-wire system and inertial-measurement unit join to deliver seamless transitions with top-shelf electronic subsystems in effect. An Engine ...

The R1, after all, is pushing nearly 200 horsepower and has a top speed of over 180 mph --so the alternatives will have to be seriously powerful to keep up. Read more: 12 Major Motorcycle Brands ...