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Benelli BN 251
2016Naked

Benelli BN 251

Key specifications

Engine
249 cc
Power
25 HP
Torque
21 Nm
Weight
143 kg
Fuel type
petrol
Fuel capacity
4.5 L
Transmission
6-speed
Seat height
31 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2016 Benelli BN 251, a striking naked bike that brings a fresh perspective to the urban riding experience. With its bold styling and agile handling, the BN 251 is designed for riders who crave both performance and versatility. Positioned as an ideal choice for new riders and seasoned enthusiasts alike, this motorcycle effortlessly blends aesthetic appeal with practicality, making it a perfect companion for city commutes or weekend adventures. Its lightweight chassis and modern design ensure that it stands out in a crowded market filled with more conventional offerings. At the heart of the BN 251 is its impressive 249.20cc single-cylinder, four-stroke engine that delivers a spirited 24.5 horsepower at 9,000 RPM, coupled with a torque output of 21 Nm at 7,500 RPM. This potent combination offers a lively ride, making each twist of the throttle a thrilling experience. The engine's 11.2:1 compression ratio and sophisticated fuel injection system contribute to smooth power delivery, while the 6-speed gearbox provides seamless shifts, ensuring you always have the right gear at your fingertips. Whether you're zipping through traffic or carving corners, the BN 251’s lightweight frame and responsive handling make it an engaging ride that inspires confidence. The Benelli BN 251 is packed with features that enhance both comfort and performance. Its trestle steel tube frame provides a sturdy foundation, while the upside-down front forks and rear swing arm with a central shock absorber work in harmony to deliver a balanced ride. With a generous front travel of 120 mm and a rear travel of 51 mm, the motorcycle absorbs bumps with ease, allowing for a smooth journey over uneven surfaces. The stopping power is equally impressive, with a single 280 mm disc up front and a 220 mm disc at the rear, ensuring reliable braking performance. Available in striking colors like white, black, and red, the BN 251 is not just a machine; it’s a statement on two wheels. **

Pros

  • Lightweight and Agile: Weighing in at just 143 kg (315.3 lbs), the BN 251 offers nimble handling, making it perfect for urban environments.
  • Strong Performance for its Class: With 24.5 HP and 21 Nm of torque, this bike provides ample power for both new riders and experienced enthusiasts.
  • Stylish Design: Its modern aesthetics and bold color options make it stand out in the naked bike segment.

Cons

  • Limited Rear Suspension Travel: With only 51 mm of rear travel, the suspension may not absorb larger bumps as effectively as some competitors.
  • Narrow Seat Height: While the 795 mm seat height is manageable for many riders, it may not accommodate taller individuals comfortably.
  • Basic Instrumentation: The instrumentation lacks advanced features found in other models, potentially leaving tech-savvy riders wanting more.

Technical details

Source specification data

Make
Benelli
Model
BN 251
Category
Naked bike
Starter
Electric
Color Options
White, black, red
Power
24.50 HP (17.9 kW)) @ 9000 RPM
Clutch
Wet clutch
Torque
21.00 Nm (2.1 kgf-m or 15.5 ft.lbs) @ 7500 RPM
Gearbox
6-speed
Ignition
CDI
Fuel System
Injection
Bore X Stroke
72.0 x 61.5 mm (2.8 x 2.4 inches)
Compression
11.2:1
Displacement
249.20 ccm (15.21 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Emission Details
Euro 3
Lubrication System
Wet sump
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
Dry Weight
143.0 kg (315.3 pounds)
Seat Height
795 mm (31.3 inches) If adjustable, lowest setting.
Fuel Capacity
17.00 litres (4.49 gallons)
Overall Width
810 mm (31.9 inches)
Overall Height
1,125 mm (44.3 inches)
Overall Length
2,125 mm (83.7 inches)
Ground Clearance
140 mm (5.5 inches)
Power Weight Ratio
0.1713 HP/kg
Reserve Fuel Capacity
3.50 litres (0.92 gallons)
Rear Tyre
150/60-ZR17
Frame Type
Trestle in steel tubes
Front Tyre
110/70-ZR17
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Rear swing arm with central rear shock absorber
Front Suspension
Upside-down forks
Rear Wheel Travel
51 mm (2.0 inches)
Front Wheel Travel
120 mm (4.7 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
280 mm (11.0 inches)

Available colors

Whiteblackred