What category is the 2021 Benelli Imperiale 400?

General information
Category	Classic
Model	Benelli Imperiale 400
Year	2021

Engine and Transmission Specifications
Emission details	Euro 4. Catalytic converter and oxygen sensors.
Greenhouse gases	74.2 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption	3.20 litres/100 km (31.3 km/l or 73.51 mpg)
Transmission type	Chain (final drive)
Gearbox	5-speed
Cooling system	Air
Lubrication system	Wet sump
Ignition	ECU â€“ Delphi MT05
Fuel control	Single Overhead Cams (SOHC)
Fuel system	Injection
Bore x Stroke	72.7 x 90.0 mm (2.9 x 3.5 inches)
Compression	8.5:1
Torque	29.0 Nm (3.0 kgf-m or 21.4 ft.lbs) @ 3500 RPM
Power	20.8 HP (15.2 kW) @ 5500 RPM
Engine type	Single cylinder, four-stroke
Capacity:	373.5 ccm (22.79 cubic inches)

Brakes, suspension, Frame and wheels
Wheels	Spoked rims
Rear brakes	Single disc. ABS
Diameter	300 mm (11.8 inches)
Front brakes	Single disc. ABS
Rear tire	130/80-18
Front tire	110/90-19
Rear wheel travel	65 mm (2.6 inches)
Rear Suspension	Rear swing arm with double shock absorber
Front wheel travel	110 mm (4.3 inches)
Front Suspension	Telescopic forks Ã˜ 41mm
Frame type	Double cradle with steel tubes and plates
Physical measures and capacities
Reserve fuel capacity	2.00 litres (0.53 US gallons)
Fuel capacity	12.00 litres (3.17 US gallons)
Wheelbase	1450 mm (57.1 inches)
Ground clearance	170 mm (6.7 inches)
Overall width	815 mm (32.1 inches)
Overall length	2170 mm (85.4 inches)
Overall height	1140 mm (44.9 inches)
Seat height	780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio	0.1040 HP/kg
Dry weight	200.0 kg (440.9 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Instruments	Digital TFT LCD.
Starter	Electric
Color options	Black, Silver

Performance Profile & Rider Fit

20.8 hp

Peak Power

12.5s

0-60 mph

Best For

Track5%

City55%

Cornering30%

Daily Riding60%

Touring40%

Passenger45%

Rider Profile

Best For	This bike suits new to intermediate riders who want a relaxed, low-stress classic riding experience without dealing with intimidating power.
Purpose	It's built for leisurely retro-styled cruising and short scenic rides rather than performance riding.
Rider Fit	The low seat height and mild power make it manageable for riders of most sizes and modest physical strength.
Character	It has an old-school single-cylinder thumper charm with classic looks, a peashooter exhaust note, and unhurried, easygoing manners.
Not Ideal For	It's not for riders seeking highway-speed touring, sporty cornering performance, or any serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

Your height

Inseam (optional)

Units

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Feet:

At 780mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2021 Benelli Imperiale 400, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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