Benelli TNT 25 - 2017 Specifications and Reviews

The 2017 Benelli TNT 25 is a lightweight, agile middleweight sportbike designed for new riders and commuters seeking approachable performance and nimble handling. Its compact dimensions and 159 kg weight make it easy to manage, while the liquid-cooled engine delivers spirited acceleration. Known for offering genuine sportbike styling at an accessible price point, it balances everyday practicality with thrilling character.

2017
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General information

CategoryNaked bike
Year2017
ModelBenelli TNT 25

Engine and Transmission Specifications

ClutchWet clutch
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemWet sump
IgnitionCDI
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection
Valves per cylinder4
Bore x Stroke72.0 x 61.5 mm (2.8 x 2.4 inches)
Compression11.2:1
Torque21.00 Nm (2.1 kgf-m or 15.5 ft.lbs) @ 7500 RPM
Power24.50 HP (17.9 kW) @ 9000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:249.20 ccm (15.21 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter280 mm (11.0 inches)
Front brakesSingle disc
Rear tyre150/60-ZR17
Front tyre110/70-ZR17
Rear SuspensionRear swing arm with central rear shock absorber
Front SuspensionUpside-down forks

Physical measures and capacities

Reserve fuel capacity3.50 litres (0.92 gallons)
Fuel capacity17.00 litres (4.49 gallons)
Wheelbase1,400 mm (55.1 inches)
Ground clearance160 mm (6.3 inches)
Overall width810 mm (31.9 inches)
Overall length2,080 mm (81.9 inches)
Overall height1,125 mm (44.3 inches)
Seat height795 mm (31.3 inches) If adjustable, lowest setting.
Power/weight ratio0.1541 HP/kg
Dry weight159.0 kg (350.5 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsWhite, black, red

Performance Profile & Rider Fit

24.5 hp
Peak Power
9.5s
0-60 mph

Best For

Track30%
City82%
Cornering65%
Daily Riding80%
Touring35%
Passenger40%

Rider Profile

Best ForThis bike suits beginner to early-intermediate riders who want a manageable, non-intimidating step into naked bikes.
PurposeIt's built primarily for city commuting and light everyday riding rather than outright performance or long-distance touring.
Rider FitThe low seat height and light dry weight make it accessible and easy to manage for riders of shorter stature or smaller build.
CharacterIt has a light, nimble, and approachable personality with modest single-cylinder performance and a sporty naked-bike look.
Not Ideal ForIt's not for experienced riders seeking strong highway overtaking power, sustained high-speed touring comfort, or any off-road capability.

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

Rider Fit Visualizer

2017 Benelli TNT 25 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 795mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2017 Benelli TNT 25, 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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