This new gen has a five-speed transmission, and the Grom's top speed is around the 60 MPH mark, give or take a bit depending on the variables.

The Benelli TNT 135 is an interesting competitor to the Honda Grom and Kawasaki Z125 Pro. How fast it is and how much ...

When it comes to small, street-legal motorcycles ... the Kawasaki Z125 Pro has a top speed of approximately 65 mph, while reviews suggest the Honda Grom can achieve around 62 mph.