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Benelli BN 251
2020Naked

Benelli BN 251

Key specifications

Engine
249 cc
Power
26 HP
Torque
21 Nm
Fuel type
petrol
Fuel capacity
4.5 L
Transmission
6-speed
Seat height
31 mm
Front brakes
Single disc. ABS
Rear brakes
Single disc. ABS

Overview

Introducing the 2020 Benelli BN 251, a naked bike that effortlessly marries style with performance, making it an enticing option for both novice riders and seasoned enthusiasts alike. With its sleek design, aggressive stance, and lightweight frame, the BN 251 stands out in a crowded market of entry-level motorcycles. Offering an exhilarating ride without compromising on comfort, this model is designed to navigate urban landscapes with ease, while also being capable of weekend getaways on winding country roads. At the heart of the BN 251 is a robust 249cc single-cylinder, four-stroke engine that delivers a spirited 25.80 horsepower at 9,250 RPM and a torque of 21.10 Nm at 8,000 RPM. This powerplant is paired with a 6-speed gearbox that allows for smooth gear transitions, contributing to a thrilling and responsive riding experience. The liquid-cooled engine, with its electronic fuel injection system, ensures efficient fuel consumption at just 4.10 liters per 100 km, equating to an impressive 57.37 miles per gallon. This balance of power and efficiency makes the BN 251 not only fun to ride but also economical for daily commuting. The 2020 BN 251 is equipped with features tailored to enhance the riding experience, including a lightweight trestle frame crafted from steel tubes that provides stability and agility. The front suspension boasts 41mm upside-down forks, offering 120mm of travel for a smooth ride over rough terrain, while the rear swing arm with a central shock absorber provides comfort and control. Safety is paramount, and the bike comes with ABS-equipped single disc brakes at both the front (280mm) and rear (240mm), ensuring reliable stopping power. With a seat height of 795mm, it is accessible to a wide range of riders, and the stylish options in red, white, and black add a personal touch to this formidable machine. In summary, the 2020 Benelli BN 251 is a fantastic entry into the naked bike segment, combining performance, efficiency, and style. Its well-rounded features make it a compelling choice for anyone looking to experience the thrill of motorcycling without the steep learning curve associated with more powerful bikes. Whether you’re commuting to work or exploring the open road, the BN 251 is ready to deliver an engaging ride.

Pros

  • Agile Handling: Lightweight design combined with a trestle frame makes for exceptional maneuverability in urban riding conditions.
  • Fuel Efficiency: With 57.37 mpg, the BN 251 is economical, perfect for daily commuting and longer rides without frequent fuel stops.
  • Stylish Design: The aggressive naked bike aesthetics, available in multiple color options, ensure you’ll turn heads wherever you go.

Cons

  • Limited Power: While adequate for city riding, some experienced riders may find the power output lacking on highways or during aggressive riding.
  • Rear Suspension Travel: The rear suspension travel of 51mm may feel a bit limited for more adventurous riders tackling rougher terrains.
  • Seat Comfort: The seat may not provide the plush comfort desired for long-distance rides, potentially leading to fatigue over extended journeys.

Technical details

Source specification data

Make
Benelli
Model
BN 251
Category
Naked bike
Starter
Electric
Color Options
Red, white, black
Power
25.80 HP (18.8 kW)) @ 9250 RPM
Clutch
Wet
Torque
21.10 Nm (2.2 kgf-m or 15.6 ft.lbs) @ 8000 RPM
Gearbox
6-speed
Fuel System
Injection
.
Electronic
fuel injection with throttle body ø 37 mm
Bore X Stroke
72.0 x 61.2 mm (2.8 x 2.4 inches)
Compression
11.2:1
Displacement
249.00 ccm (15.19 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, four-stroke
Emission Details
Euro
4.
Catalytic
converter and oxygen sensors.
Fuel Consumption
4.10 litres/100 km (24.4 km/l or 57.37 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Lubrication System
Wet sump
Valves Per Cylinder
4
Transmission Type Final Drive
Chain
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
2,080 mm (81.9 inches)
Ground Clearance
170 mm (6.7 inches)
Reserve Fuel Capacity
3.50 litres (0.92 gallons)
Weight Incl Oil Gas Etc
163.0 kg (359.4 pounds)
Wheels
Aluminum alloy
Rear Tyre
150/60-ZR17
Frame Type
Trestle in steel tubes
Front Tyre
110/70-ZR17
Rear Brakes
Single disc. ABS
Front Brakes
Single disc. ABS
Rear Suspension
Rear swing arm with central shock absorber
Front Suspension
41mm Upside-down forks
Rear Wheel Travel
51 mm (2.0 inches)
Front Wheel Travel
120 mm (4.7 inches)
Rear Brakes Diameter
240 mm (9.4 inches)
Front Brakes Diameter
280 mm (11.0 inches)

Available colors

Redwhiteblack