Key performance
Technical specifications
- Power
- 115.0 ch @ 9000 tr/min (77.8 kW) → 115.0 ch @ 10500 tr/min (84.6 kW)
- Torque
- 88.0 Nm @ 7500 tr/min → 77.5 Nm @ 8500 tr/min
- Engine type
- In-line three, four-stroke → —
- Cooling
- Liquid → liquide
- Compression ratio
- 12.5:1 → 12.5 : 1
- Bore × stroke
- 88.0 x 49.2 mm (3.5 x 1.9 inches) → 88 x 49.2 mm
- Fuel system
- Injection. Electronic injection with three throttle bodies ø53 mm → Injection électronique Ø 53mm
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC) → —
- Ignition
- Digital - inductive type via electronic engine management → —
- Starter
- Electric → —
- Frame
- Decomposable, front steel trestle, rear aluminium alloy casting → treillus tubulaire relié à des éléments de fonderie
- Gearbox
- 6-speed → boîte à 6 rapports
- Final drive
- Chain (final drive) → Chaîne
- Clutch
- Wet → —
- Front suspension
- Upside down fork → Fourche téléhydraulique inversée Ø 50 mm, déb : 120 mm
- Rear suspension
- ASD steel tube trellis swingarm → Mono-amortisseur, déb : 120 mm
- Front wheel travel
- 150 mm (5.9 inches) → —
- Rear wheel travel
- 144 mm (5.7 inches) → —
- Front brakes
- Single disc → Freinage 2 disques Ø 320 mm, étrier 4 pistons
- Rear brakes
- Single disc → Freinage 1 disque Ø 240 mm, étrier 2 pistons
- Front tyre
- 120/70-ZR17 → 120/70-17
- Rear tyre
- 180/55-ZR17 → 180/55-17
- Wheelbase
- 1514.00 mm → —
- Length
- 2183.00 mm → —
- Width
- 850.00 mm → —
- Height
- 1320.00 mm → —
Engine
- Displacement
- 899 cc
- Power
- 115.0 ch @ 10500 tr/min (84.6 kW)
- Torque
- 77.5 Nm @ 8500 tr/min
- Cooling
- liquide
- Compression ratio
- 12.5 : 1
- Bore × stroke
- 88 x 49.2 mm
- Valves/cylinder
- 4
- Camshafts
- 2 ACT
- Fuel system
- Injection électronique Ø 53mm
Chassis
- Frame
- treillus tubulaire relié à des éléments de fonderie
- Gearbox
- boîte à 6 rapports
- Final drive
- Chaîne
- Front suspension
- Fourche téléhydraulique inversée Ø 50 mm, déb : 120 mm
- Rear suspension
- Mono-amortisseur, déb : 120 mm
Brakes
- Front brakes
- Freinage 2 disques Ø 320 mm, étrier 4 pistons
- Rear brakes
- Freinage 1 disque Ø 240 mm, étrier 2 pistons
- Front tyre
- 120/70-17
- Rear tyre
- 180/55-17
Dimensions
- Seat height
- 840.00 mm
- Fuel capacity
- 22.00 L
- Weight
- 240.00 kg
- Dry weight
- 215.00 kg
- New price
- 9 990 €
Overview
When Benelli decides to democratize its sport trail, the result bears no resemblance to a trimmed-down entry-level product. The Tre-K 899 was born from a simple logic: take the architecture of the 1130cc and graft on a more manageable engine, widening the pool of potential buyers without betraying the machine's DNA. A trim-level exercise that many manufacturers practice, but which the Italian brand approaches with disarming honesty.

The resemblance to its big brother borders on deliberate plagiarism. Same silhouette, same tubular trellis frame connected to cast elements, same swingarm, same aggressive stance. The differences can be counted on one hand: the paint shifts from blood red to matte black, the small engine belly pan disappears, and the instrument cluster simplifies. Nothing that jumps out at first glance. This isn't laziness from the engineering department — it's genuine range coherence. The 899 benefits from a solid foundation without having to reinvent everything, and that solidity is felt throughout the whole package.
Beneath the 22-liter tank, the 899cc three-cylinder puts out 115 horsepower at 10,500 rpm and 77.5 Nm at 8,500 rpm. On paper, the gap with the 1130 seems modest — about ten horsepower and a few newton-meters evaporated. In practice, it's mainly the character that changes. The larger Benelli engine can catch riders off guard with the brutality of its response at small throttle openings. This one is more linear, more predictable, without playing the pushover. At a seat height of 840 mm and a dry weight of 215 kg, the machine isn't aimed at complete novices, but it offers a margin for progression that the 1130 didn't grant as readily. The rider finding their footing in the sport trail segment will find an honest training ground here. The claimed top speed of 220 km/h gives a clear indication of the potential still held in reserve.
The technical specification keeps pace with the big brother without flinching. The 50 mm inverted fork with 120 mm of travel works in tandem with a rear monoshock of identical stroke. Brembo-sourced brakes deploy two 320 mm discs clamped by four-piston calipers at the front, complemented by a 240 mm disc with a two-piston caliper at the rear. Measured against a KTM 990 Adventure or a Triumph Tiger 1050 of the same era, the Benelli plays in a different aesthetic category — more urban and more angular — but the quality of its components holds the comparison without blushing.
Then there's the question of price, and this is where the case becomes genuinely interesting. At €9,990, the Tre-K 899 sits just below the symbolic ten-thousand-euro mark, a positioning designed to attract the buyer eyeing a trail with real character without wanting to pay flagship-displacement prices. It's well-equipped enough not to feel cheap, and rare enough on the road to deliver a genuine pleasure of individuality. The flip side is the Benelli dealer network, still too sparse in France in 2010 to fully reassure on after-sales support. Those who accept this constraint discover a coherent, direct machine equipped with a three-cylinder whose exhaust note has the merit of cutting through the uniformity of the dominant twins. For the discerning tourer seeking a sport trail off the beaten path, the argument holds up.
Practical info
- La moto est accessible aux permis : A
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