Benelli 402 S - Specifications & Review

402 S

Article Complete Info

Articleid103580
CategoryNaked bike
MakeBenelli
Model402 S
Year2018

Chassis, Suspension, Brakes & Wheels

FrametypeSteel trestle in steel tubes
FrontbrakesDouble disc
Frontbrakesdiameter260 mm (10.2 inches)
FrontsuspensionInverted hydraulic damping shock absorber
Fronttyre120/70-ZR17
Frontwheeltravel125 mm (4.9 inches)
RearbrakesSingle disc
Rearbrakesdiameter240 mm (9.4 inches)
RearsuspensionRear swing arm in steel pipes, rear shock absorber with spring preload adjustmen
Reartyre160/60-ZR17
Rearwheeltravel45 mm (1.8 inches)
WheelsAluminum alloy

Engine & Transmission

Borexstroke69.0 x 53.4 mm (2.7 x 2.1 inches)
ClutchWet
Compression11.5:1
CoolingsystemLiquid
Displacement399.30 ccm (24.37 cubic inches)
EnginedetailsTwin, four-stroke
EnginetypeHorizontal cylinder
FuelsystemInjection
Gearbox6-speed
Power39.40 HP (28.8 kW)) @ 9000 RPM
Torque35.00 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 7000 RPM
TransmissiontypefinaldriveChain
Valvespercylinder4

Other Specifications

ColoroptionsBlack
StarterElectric

Physical Measures & Capacities

Dryweight160.0 kg (352.7 pounds)
Fuelcapacity16.00 litres (4.23 gallons)
Groundclearance180 mm (7.1 inches)
Overallheight1,278 mm (50.3 inches)
Overalllength2,276 mm (89.6 inches)
Overallwidth928 mm (36.5 inches)
Powerweightratio0.2463 HP/kg
Seatheight740 mm (29.1 inches) If adjustable, lowest setting.

About Benelli

Country of Origin: Italy
Founder: Teresa Benelli and her sons (Benelli brothers)
Best Known For: Historic GP success; Sei 6-cylinder; modern TNT/Leoncino/TRK families

Company History

Founded in Pesaro in 1911, Benelli is among Italy’s oldest motorcycle marques. It built its name on nimble singles and racing achievements between the wars, then expanded into charismatic roadsters that carried Italian design into everyday life. The 1970s brought the audacious Benelli Sei, the world’s first production inline-six motorcycle, a statement of engineering confidence wrapped in signature Italian lines. Later decades saw turbulence and ownership changes, but the brand endured by leaning into approachable performance and distinctive styling. In the modern era, Benelli’s lineup—TNT nakeds, retro-chic Leoncino, and adventure-oriented TRK models—pairs Italian design leadership with globalized manufacturing, allowing attractive pricing without sacrificing flair. The formula resonates in emerging markets and Europe alike: friendly ergonomics, tractable engines, and dealer networks that make ownership painless. Historically, Benelli symbolizes the resilience of Italian motorcycling culture—craft, racing heritage, and the courage to build something as audacious as a six when the world expects a four. Today’s Benellis may be more pragmatic, but the badge still signals a taste for style and sociable performance, motorcycles that make daily rides feel like occasions.

Other Years

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