Top Features

In 1911, Benelli developed the first bike, but in 2004, with the launch of the Tornado Naked Tre 1130, began the legend of the special Benelli "roar". That fantastic and unique sound that characterizes us and incorporates a plus of adrenaline. When you hear the BN 251, like the rest of the TNT, the sound is music to your ears! Braaaapp!!!
Our vertical, four-stroke single-cylinder engine may be small, but it’s smooth and powerful – and perfect for the lightweight BN 251. 4-valve technology ensures the engine has plenty of motivation for beginners and veterans alike.
Like our larger machines, the BN 251features a steel-tube lattice frame, which offers rigidity for superb handling, and light weight for maneuverability and confidence-inspiring handling. Advanced suspension keeps the ride smooth.
The BN 251’s ergonomics are optimized for a roomy and comfortable seating position, which helps make around-town runs – and longer trips – plenty relaxing.


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