Key performance

115 ch
Power
🔧
899 cc
Displacement
⚖️
240 kg
Weight
🏎️
220 km/h
Top speed
💺
840 mm
Seat height
22.0 L
Fuel capacity
💰
9 990 €
New price
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Technical specifications

Changements 2010 2011
Power
115.0 ch @ 10500 tr/min (84.6 kW) 115.0 ch @ 9000 tr/min (77.8 kW)
Torque
77.5 Nm @ 8500 tr/min 88.0 Nm @ 7500 tr/min
Engine type
In-line three, four-stroke
Cooling
liquide Liquid
Compression ratio
12.5 : 1 12.5:1
Bore × stroke
88 x 49.2 mm 88.0 x 49.2 mm (3.5 x 1.9 inches)
Fuel system
Injection électronique Ø 53mm Injection. Electronic injection with three throttle bodies ø53 mm
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Ignition
Digital - inductive type via electronic engine management
Starter
Electric
Frame
treillus tubulaire relié à des éléments de fonderie Decomposable, front steel trestle, rear aluminium alloy casting
Gearbox
boîte à 6 rapports 6-speed
Final drive
Chaîne Chain   (final drive)
Clutch
Wet
Front suspension
Fourche téléhydraulique inversée Ø 50 mm, déb : 120 mm Upside down fork
Rear suspension
Mono-amortisseur, déb : 120 mm ASD steel tube trellis swingarm
Front wheel travel
150 mm (5.9 inches)
Rear wheel travel
144 mm (5.7 inches)
Front brakes
Freinage 2 disques Ø 320 mm, étrier 4 pistons Single disc
Rear brakes
Freinage 1 disque Ø 240 mm, étrier 2 pistons Single disc
Front tyre
120/70-17 120/70-ZR17
Rear tyre
180/55-17 180/55-ZR17
Wheelbase
1514.00 mm
Length
2183.00 mm
Width
850.00 mm
Height
1320.00 mm

Engine

Displacement
899 cc
Power
115.0 ch @ 9000 tr/min (77.8 kW)
Torque
88.0 Nm @ 7500 tr/min
Engine type
In-line three, four-stroke
Cooling
Liquid
Compression ratio
12.5:1
Bore × stroke
88.0 x 49.2 mm (3.5 x 1.9 inches)
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection. Electronic injection with three throttle bodies ø53 mm
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Ignition
Digital - inductive type via electronic engine management
Starter
Electric

Chassis

Frame
Decomposable, front steel trestle, rear aluminium alloy casting
Gearbox
6-speed
Final drive
Chain   (final drive)
Clutch
Wet
Front suspension
Upside down fork
Rear suspension
ASD steel tube trellis swingarm
Front wheel travel
150 mm (5.9 inches)
Rear wheel travel
144 mm (5.7 inches)

Brakes

Front brakes
Single disc
Rear brakes
Single disc
Front tyre
120/70-ZR17
Rear tyre
180/55-ZR17

Dimensions

Seat height
840.00 mm
Wheelbase
1514.00 mm
Length
2183.00 mm
Width
850.00 mm
Height
1320.00 mm
Fuel capacity
22.00 L
Weight
240.00 kg
Dry weight
215.00 kg
New price
9 990 €

Overview

Benelli clearly plays on all fronts. After offering an 899 version of its TnT roadster, the Pesaro manufacturer applies the same logic to its sport trail: take the Tre-K 1130 recipe, shave off a few cubic centimetres, and open the door to those the larger format intimidated just a little too much. The result is this Tre-K 899, a trail bike that refuses to look like anything the major Japanese manufacturers line up in this category.

Benelli Tre-K 899

It's hard to tell the two siblings apart at first glance. The 899 inherits the same steel tubular trellis frame up front, cast aluminium at the rear, the same angular silhouette and the same face that actively looks for a fight. The differences hide in the details: the frame and swingarm switch to matte black where the 1130 wore a deep red, the small engine belly pan disappears, and the instrument cluster simplifies. Visually, it remains imposing, sharp, and recognisable from a hundred metres away in a car park full of smooth, well-behaved trail bikes.

Beneath the 22-litre tank, the 899 cc inline three-cylinder delivers 115 horsepower at 9,000 rpm and 88 Nm at 7,500 rpm. Ten horsepower less than its elder sibling, a few Newton-metres down as well, but the Benelli engine retains that playful character and the distinctive sonic texture particular to three-cylinders that invites you to work through a six-speed gearbox with pleasingly well-spaced ratios. You inevitably think of Yamaha's MT-09, then in gestation at the time, or the Triumph Street Triple that already dominates this territory. The Benelli does things differently: it weighs 240 kg fully fuelled, roughly twenty kilograms more than the Triumph, and that is felt in direction changes. It demands a rider who gets involved, not a passive observer.

The 840 mm seat height will be no holiday for shorter riders, but the suspension partially compensates for this handicap. The Marzocchi inverted fork absorbs road imperfections honestly, and the four-piston Brembo braking system offers a firm, decisive bite without being brutal. This is genuine equipment, not spec-sheet filler. For under 10,000 euros, this level of componentry remains hard to ignore compared to competitors who frequently charge for this kind of specification as an option or on a higher trim level.

The Tre-K 899 targets a specific audience: the rider who wanted the 1130 but prefers to get to grips with the mechanics progressively, or the one looking for a trail bike off the beaten track, in both the literal and figurative sense. This is not a motorcycle for beginners — 115 horsepower and 240 kg do not forgive approximations. But it is a machine that makes you want to ride fast rather than fear it, something its big brother did not necessarily promise in the early outings. Benelli is not chasing sales volumes, and it shows in the design choices. This trail bike owns its difference, for better and for the rest.

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.44 ch/kg
🔄
Torque / weight
0.37 Nm/kg
🔧
Volumetric power
118.6 ch/L
In category Naked bike · 450-1798cc displacement (3782 motorcycles compared)
Power 107 ch Top 41%
48 ch median 98 ch 173 ch
Weight 240 kg Lighter than 15%
182 kg median 211 kg 255 kg
P/W ratio 0.44 ch/kg Top 51%
0.23 median 0.44 0.82 ch/kg

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