Key performance

81 ch
Power
🔧
660 cc
Displacement
⚖️
190 kg
Weight
🏎️
210 km/h
Top speed
💺
805 mm
Seat height
14.0 L
Fuel capacity
💰
8 295 €
New price
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Technical specifications

Engine

Displacement
660 cc
Power
81.0 ch @ 10250 tr/min (59.6 kW)
Torque
63.7 Nm @ 6250 tr/min
Engine type
In-line three, four-stroke
Cooling
Liquid
Compression ratio
12.0:1
Bore × stroke
74.0 x 51.1 mm (2.9 x 2.0 inches)
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection. Multipoint sequential electronic fuel injection with electronic throttle control
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Starter
Electric

Chassis

Frame
Tubular steel perimeter. Twin-sided, fabricated steel swingarm.
Gearbox
6-speed
Final drive
Chain (final drive)
Clutch
Wet, multi-plate, slip and assist
Front suspension
Showa 41mm upside down separate function forks (SFF)
Rear suspension
Showa monoshock RSU. with preload adjustment
Front wheel travel
120 mm (4.7 inches)
Rear wheel travel
134 mm (5.3 inches)

Brakes

Front brakes
Double disc. ABS. Two-piston calipers, Nissin
Rear brakes
Single disc. ABS. Single-piston caliper, Nissin
Front tyre
120/70-R17
Front tyre pressure
2.30 bar
Rear tyre
180/55-R17
Rear tyre pressure
2.90 bar

Dimensions

Seat height
805.00 mm
Wheelbase
1401.00 mm
Length
2020.00 mm
Width
795.00 mm
Height
1089.00 mm
Fuel capacity
14.00 L
Weight
190.00 kg
Dry weight
190.10 kg
New price
8 295 €

Overview

So, does the Trident still have some mustard left in the tank? That's the question one asks when discovering the 2025 update of this British naked bike. Triumph isn't revolutionizing its entry-level offering, but is giving it a series of adjustments that resemble a solid polish. The idea is clear: consolidate its position against fierce competition, without betraying the recipe that made it successful.

Triumph Trident 660

The heart remains that famous 660 cc three-cylinder engine, a true sonic and sensory signature in a segment populated with twins. With its 81 horsepower and 63.7 Nm of torque, it hasn't aged a bit. Its generous character in the low and mid-range makes it an ideal engine for everyday use or dynamic rides, without ever overwhelming the novice rider. This is precisely what makes it a perfect candidate for an A2 license, with simple and reversible restriction. The technical specifications of the Triumph Trident 660 confirm that it hits the mark for this audience.

The real change is on the electronics and chassis side. Triumph now equips its roadster with an inertial measurement unit, making the ABS and traction control sensitive to lean angle. A real plus for serenity, especially on wet roads. We also gain a standard up and down quickshifter, a cruise control – a welcome surprise on a naked – and a new Sport mode that joins the Rain and Road modes. Bluetooth connectivity for music and navigation finally arrives. For an announced price of €8295, the equipment/price ratio of the Triumph Trident 660 becomes frankly attractive.

Triumph Trident 660

But is that enough? Faced with a formidable Honda CB750 Hornet or the liveliness of a Yamaha MT-07, the Trident relies on its refinement and triple character. Its Nissin braking is effective, and the new Showa SFF-BP fork promises more progressiveness. However, some purists may regret the lack of more substantial improvements to the suspension, or the 14-liter tank that imposes frequent stops on long journeys. It's a motorcycle with character, not an aseptic machine.

Triumph Trident 660

Ultimately, this 2025 evolution is a clever move. Triumph fills in electronic shortcomings without increasing the bill, reinforcing the argument against buying a used Triumph Trident 660 from the early years. For the novice looking for a first large displacement motorcycle full of personality, or the urban traveler seeking British elegance, it remains a very relevant choice. Customization enthusiasts will also find their happiness among the numerous accessories for Triumph Trident 660, ranging from the exhaust line to the windscreen, including a custom seat. It doesn't seek a brawl in pure performance, but it wins the battle of charm and equipment. The bet is kept.

Standard equipment

  • Assistance au freinage : ABS
  • Nombre de mode de conduite : 3
  • ABS Cornering
  • Jantes aluminium
  • Shifter
  • Indicateur de vitesse engagée
  • Régulateur de vitesse
  • Bluetooth
  • Contrôle de traction
  • Embrayage anti-dribble

Practical info

  • Véhicule accessible au permis A2 ou bridable à 47.5ch / 35 Kw
  • La moto est accessible aux permis : A, A2

Indicators & positioning

Weight-to-power ratio
0.42 ch/kg
🔄
Torque / weight
0.34 Nm/kg
🔧
Volumetric power
121.1 ch/L
In category Naked bike · 330-1320cc displacement (3810 motorcycles compared)
Power 80 ch Top 62%
43 ch median 95 ch 173 ch
Weight 190 kg Lighter than 84%
179 kg median 210 kg 253 kg
P/W ratio 0.42 ch/kg Top 50%
0.21 median 0.42 0.82 ch/kg

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