Single-cylinder 125cc SOHC four-stroke engine. Four-speed manual gearbox. Low seat height.
From Honda: "Just one turn of the throttle on this pocket-sized ride and there’s no looking back! New riders will love the light weight and approachable size, but even experienced motorcyclists can’t resist the Grom’s agility and total fun factor. And of course, it’s built with legendary Honda quality and reliability, so you’re getting around practically hassle-free."