Key performance

110 ch
Power
🔧
955 cc
Displacement
⚖️
217 kg
Weight
🏎️
230 km/h
Top speed
💺
800 mm
Seat height
18.0 L
Fuel capacity
💰
11 500 €
New price
Compare the Triumph 955i SPEED TRIPLE with: Choose a motorcycle →

Technical specifications

Changements 2003 2000
Power
120.0 ch @ 9100 tr/min (88.3 kW) 110.0 ch @ 9200 tr/min (80.9 kW)
Torque
96.1 Nm @ 5100 tr/min 93.2 Nm @ 5800 tr/min
Compression ratio
12 : 1 11.2 : 1
Seat height
815.00 mm 800.00 mm
Seat type
Selle biplaces
Fuel capacity
21.00 L 18.00 L
Weight
212.00 kg 217.00 kg
Dry weight
189.00 kg 196.00 kg

Engine

Displacement
955 cc
Power
110.0 ch @ 9200 tr/min (80.9 kW)
Torque
93.2 Nm @ 5800 tr/min
Cooling
liquide
Compression ratio
11.2 : 1
Bore × stroke
79 x 65 mm
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection

Chassis

Frame
Périmétrique multitubulaire en alu
Gearbox
boîte à 6 rapports
Final drive
Chaîne
Front suspension
Fourche téléhydraulique Ø 45 mm, déb : 120 mm
Rear suspension
Mono-amortisseur, déb : 140 mm

Brakes

Front brakes
Freinage 2 disques Ø 320 mm, étrier 4 pistons
Rear brakes
Freinage 1 disque Ø 220 mm, étrier 2 pistons
Front tyre
120/70-17
Front tyre pressure
2.50 bar
Rear tyre
190/50-17
Rear tyre pressure
2.90 bar

Dimensions

Seat height
800.00 mm
Seat type
Selle biplaces
Fuel capacity
18.00 L
Weight
217.00 kg
Dry weight
196.00 kg
New price
11 500 €

Overview

What drove a rider at the turn of the 2000s to choose a British bike over a hyped-up Japanese machine? The answer comes down to three cylinders, 955 cc, and one hell of a lot of character. The 2000 Triumph 955i Speed Triple never tried to please everyone. It picked its side — that of mean-spirited roadsters, machines that growl at idle and bite hard from the midrange.

Triumph 955i SPEED TRIPLE

Its fuel-injected three-cylinder puts out 110 horsepower at 9,200 rpm, with 93.2 Nm of torque available from just 5,800 rpm. On paper, nothing earth-shattering compared to a Suzuki GSX-R or a Kawasaki Z1000. But the triple plays a tune that inline-fours simply don't know. The power delivery is round, meaty, with no flat spots or surging. Below 4,000 rpm, the engine happily plods through city traffic without complaint. Past 6,000, it changes its voice and pulls all the way to the redline with a very rock'n'roll aggression. This 12-valve block, with a 79 mm bore and 65 mm stroke, favors revving freely. The 11.2:1 compression ratio confirms the machine's sporting intent. The six-speed gearbox does its job without any particular brilliance, but the chain final drive remains a logical choice for handling the horsepower on tap.

On the chassis side, the aluminum multitubular perimeter frame is Triumph's visual signature. This exposed trellis gives the Speed Triple a face that no one confuses with the competition. And it's not just about looks. The frame's rigidity perfectly contains those 110 horses, even when the rider decides to charge down a winding back road. The single-sided swingarm, inherited from the T595 lineage, adds a touch of distinction and showcases the rear wheel wrapped in a 190/50-17 tire. The 45 mm telescopic hydraulic fork and the mono-shock offer 120 mm and 140 mm of travel respectively. The setup is firm — very firm. On rough roads, your back takes a beating. Long rides call for either a good chiropractor or a trip to a suspension specialist to soften things up. That's the price you pay for cornering ability that would put some faired sportbikes to shame. At 217 kg wet and with a seat height of 800 mm, the Triumph 955i Speed Triple remains approachable, even for average-sized riders.

The front braking does the category proud. Two 320 mm discs clamped by four-piston calipers deliver convincing power and feel. The rear brake, on the other hand, is frankly disappointing. Its single 220 mm disc lacks bite and progressivity — a recurring flaw on this generation that Triumph only addressed belatedly on later model years, notably on the 2004 and 2005 Triumph 955i Speed Triple. It's a point worth checking on a used Triumph 955i Speed Triple, as the rear pads are often neglected by owners who almost exclusively use the front brake.

Priced at 11,500 euros in 2000, the Speed Triple was positioned against the Ducati Monster 900 and the first-generation KTM Super Duke. Less exotic than the Italian, more civilized than the Austrian, it occupied a unique niche — that of the spirited roadster with genuine personality, capable of daily riding without turning every commute into an endurance event. It's aimed at riders who already have a few seasons under their belt, who want character without the constraints of a pure sportbike. The raised handlebars provide a natural riding position and a welcome boost of agility in the city and on the open road alike. Today, a Triumph 955i Speed Triple test ride confirms what owners have been saying for twenty years. This bike has temperament — real temperament, not the kind invented in marketing brochures. It claws, it seduces, and it never apologizes for being what it is.

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.50 ch/kg
🔄
Torque / weight
0.43 Nm/kg
🔧
Volumetric power
113.6 ch/L
In category Naked bike · 478-1910cc displacement (3687 motorcycles compared)
Power 109 ch Top 39%
48 ch median 98 ch 175 ch
Weight 217 kg Lighter than 37%
183 kg median 211 kg 256 kg
P/W ratio 0.50 ch/kg Top 37%
0.23 median 0.44 0.82 ch/kg

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