Built around Benelli's naked motorcycle platform, the 2020 Benelli TNT 300 relies on a 300 cc (18.3 cu in) liquid-cooled v2, four-stroke powerplant. In factory specification, peak output is rated at 32 HP (23.4 kW) at 10,500 rpm while maximum torque reaches 25 Nm (18.4 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 106.7 HP per liter and a 4,000 rpm working window between peak torque (6,500 rpm) and peak power (10,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the TNT 300 measures 196 kg (432 lbs) wet (curb), translating to a power-to-weight ratio of 0.16 HP/kg (6.13 kg per horsepower). Rider ergonomics and chassis geometry center around a 795 mm (31.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,405 mm (55.3 in) wheelbase engineered for quick, flickable steering geometry. The 16-liter (4.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Benelli archive, this model family spans 3 indexed model years from 2017 to 2020, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
106.7 HP/L
Power-to-Weight
0.16 HP/kg (6.13 kg/HP)
Power Band Window
6,500–10,500 rpm
Standover Height
795 mm (31.3 in)
Engine
Displacement300.0 ccm (18.31 cubic inches)
Engine TypeV2, four-stroke
Power32.0 HP (23.4 kW)) @ 10500 RPM
Torque25.0 Nm (2.5 kgf-m or 18.4 ft.lbs) @ 6500 RPM
Compression12.0:1
Bore x Stroke61.0 x 42.7 mm (2.4 x 1.7 inches)
Valves/Cylinder4
Fuel SystemInjection. Electronic fuel injection with 38 mm throttle body
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionTLI
LubricationPressure splash lubrication
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet multi-plate
Performance
Emission DetailsDOT, CARB and EPA
Chassis
Frame TypeSteel trellis upper with cast lower
Front Suspension41 mm Upside-down forks
Front Travel122 mm (4.8 inches)
Rear SuspensionRear swing arm with side mounted shock absorber with adjustable spring pre-load
Rear Travel132 mm (5.2 inches)
Wheelbase1405 mm (55.3 inches)
Ground Clearance140 mm (5.5 inches)
Wheels & Brakes
Front Tyre110/70-17
Rear Tyre140/70-17
Front BrakesDouble disc. Floating discs. Four-piston calipers.
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc. Two-piston calipers.
Rear Brake Ø240 mm (9.4 inches)
WheelsAluminum alloy
Dimensions & Weight
Dry Weight183.0 kg (403.4 pounds)
Weight incl.196.0 kg (432.1 pounds)
Power/Weight0.1749 HP/kg
Seat Height795 mm (31.3 inches) If adjustable, lowest setting.
Overall Height1130 mm (44.5 inches)
Overall Length2125 mm (83.7 inches)
Overall Width800 mm (31.5 inches)
Fuel Capacity16.00 litres (4.23 US gallons)
Reserve Fuel3.00 litres (0.79 US gallons)
Other
StarterElectric
Color OptionsWhite/red, Black/red, Green/black, Red/black
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
