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Naked Motorcycles

2011Benelli TNT 899S

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The 2011 Benelli TNT 899S is a middleweight naked bike powered by a spirited 899cc triple-cylinder engine delivering 118 horsepower. Best suited for riders seeking an affordable, agile sportbike with character, it combines nimble handling with enough performance and torque for engaging street riding and weekend thrills.

Capacity
899.0 ccm
Engine
In-line three-cylinder, four-stroke
Gearbox
6-speed
Dry weight
208.0 kg
Seat height
780 mm
Power
118.0 HP (86.8 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 78Agility 82Comfort 55Off-road 5Touring 40Road manners 88
Off-road & trail5%
Cornering85%
City riding60%
Daily riding55%
Touring40%
Two-up35%
Track78%
Best for
Built for spirited street riding, canyon carving, and occasional track days rather than long-distance cruising.
Built for
An aggressive, characterful Italian naked bike with a distinctive triple exhaust growl and sharp, race-influenced chassis geometry.
Not ideal for
Not ideal for new riders, shorter riders needing a low seat, or anyone prioritizing plush comfort and long-haul touring capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 780mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2011 Benelli TNT 899S, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine
Capacity
899.0 ccm
Power
118.0 HP (86.8 kW)
CO2 Emissions
3 CO2 g/km
Torque
88.0 Nm (9.0 kgf-m) @ 8000 RPM
Engine type
In-line three-cylinder, four-stroke
Power/weight ratio
0.5673 HP/kg (dry)
Bore x stroke
88.0 x 49.2 mm
Cooling system
Liquid
Fuel system
Injection
Starting
Electric
Valves per cylinder
4
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Clutch
Wet clucth 10 discs
Dimensions & weight
Wheelbase
1443 mm
Overall length
2100 mm
Seat height
780 mm
Dry weight
208.0 kg
Fuel capacity
16.00 litres
Chassis & suspension
Front suspension
43 mm upside-down fork, with idraulic extension / compression and spring preload adjustments
Rear suspension
Steel trestle swingarm, progressive rear dumper with idraulic extension/compression and spring preload adjustments
Rake (fork angle)
24.0°
Trail
95 mm
Brakes & wheels
Front brakes
Double disc. Twin floating disks
Front brakes diameter
320 mm
Rear brakes
Single disc
Rear brakes diameter
240 mm
Front tyre
120/70-ZR17
Rear tyre
190/50-ZR17
Other
Color options
Orange/black, white/black

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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Common questions

What is the engine size of the Benelli TNT 899S?

The 2011 Benelli TNT 899S has a Capacity of 899.0 ccm (54.86 cubic inches).

What engine power does the Benelli TNT 899S have?

The 2011 Benelli TNT 899S has a Power of 118.0 HP (86.8 kW).

How many gears does the Benelli TNT 899S have?

The 2011 Benelli TNT 899S has a Gearbox of 6-speed.

What is the torque of the Benelli TNT 899S?

The 2011 Benelli TNT 899S has a Torque of 88.0 Nm (9.0 kgf-m or 64.9 ft.lbs) @ 8000 RPM.

How much does the Benelli TNT 899S weigh?

The 2011 Benelli TNT 899S has a Dry weight of 208.0 kg (458.6 pounds).

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