Current Triumph Roadsters-Supersports Trident 660

2025 Triumph Trident 660 Diablo Red/Sapphire Black

2025 Triumph Trident 660 Diablo Red/Sapphire Black

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Exterior Colors:

  • Year 2025
  • Make Triumph
  • Model Trident 660
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Product Details Specifications Photos
2025 Triumph Trident 660 Diablo Red/Sapphire Black

2025 Triumph Trident 660 Diablo Red/Sapphire Black

  • Year 2025
  • Manufacturer Triumph
  • Model Name Trident 660
  • Trim Name Diablo Red/Sapphire Black
  • Generic Type (Primary) Standard
  • Engine Type 3 cylinders, 12 valves, inline DOHC
  • Displacement 660 cc
  • Cooling System Liquid-cooling
  • Bore 74.0
  • Stroke 51.1
  • Compression Ratio 11.95:1
  • Engine Power 81 HP (59.6 kW) @ 10,250 rpm
  • Engine Torque, Maximum 47 lbft @ 6,250 rpm
  • Fuel System Multipoint sequential electronic fuel injection with electronic throttle control. 3 rider modes (Rain, Road, Sport)
  • Fuel Economy: Combined City/Hwy 43.71 mpg (US gal) | CO2 Figures: EPA Procedure CO2 emissions and fuel consumption data are measured according to regulation 40 CFR Part 86 Subpart F. Figures for fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real driving results.

2025 Triumph Trident 660 Diablo Red/Sapphire Black

Triple-powered advantage Take fun seriously

Exhilarating performance and handling, unique retro-modern styling, best-in-class rider-focused technology, and Triumph’s renowned premium build quality and component specification.

The Trident 660 makes every ride seriously fun.

Features may include:

  • Sports Performance, No Sweat

The flexible three-cylinder engine combines low-down torque with a strong midrange and an exciting top-end rush. Add to the mix the very latest in ride-enhancing electronics, and the Trident delivers unrivaled control while retaining its fun character.

  • Easy Agility

Negotiating rush-hour traffic or finding your flow on the weekend ride, the balanced chassis and high-specification component lineup delivers easy, intuitive, and sporty handling.

  • Urban Legend

The perfect ride to city life, the Trident 660’s accessible seat height and overall narrow width make for confident feet-down maneuvers and low-speed riding, while its innate natural balance, smooth clutch and super-clean power delivery make fun of the urban chaos.

  • Beginner Friendly

An accessible seat height of 31.7 in, natural riding position, and neutral-handling chassis all help to make the Trident 660 a confidence-inspiring ride. Add to that a light clutch with a smooth take up, a playful yet predictable power delivery and a host of safety aids as standard, and you have the perfect big bike.

  • Effortless Connectivity

Navigating new routes, listening to music, or simply keeping in touch on the move couldn’t be easier. Effortless Bluetooth smartphone setup and intuitive to use on the move, all the features of the standard-fit My Triumph Connectivity module can be accessed and managed via the Trident 660’s TFT instruments to keep you in touch and on the right track.

  • Unbeatable Value

Competitive pricing is only the start of the Trident 660 package. The high build quality and use of only premium materials means service intervals are every 10,000 miles, so you’ll spend more time on the road, not in the workshop. With the added reassurance of a global two-year, unlimited mileage warranty and excellent residual value when the time comes to trade in, Trident 660 ownership is as affordable as it is fun.

  • Everyday Riding Comfort

The balanced chassis, thoughtfully sculpted seat, and perfectly proportioned riding position deliver all-day riding comfort for every ride. The easy-to-read TFT screen, light clutch action, smooth take up, and intuitive controls all add to the Trident’s ease of use — and that all important fun factor.

  • Rider Aids /Rider-Focused Technology

So much more than safety aids, the systems used on the Trident 660 are designed to enhance the riding experience. Once reserved for only the most premium of motorcycles, the Trident 660 now benefits from Cruise Control and Optimized Cornering ABS and Traction Control. Using advanced sensors including an Inertial Measurement Unit (IMU), the system continuously monitors and adjusts engine and braking parameters to deliver optimum performance and safety.

Engine

Engine Type 3 cylinders, 12 valves, inline DOHC
Displacement 660 cc
Cooling System Liquid-cooling
Bore 74.0
Stroke 51.1
Compression Ratio 11.95:1
Engine Power 81 HP (59.6 kW) @ 10,250 rpm
Engine Torque, Maximum 47 lbft @ 6,250 rpm
Fuel System Multipoint sequential electronic fuel injection with electronic throttle control. 3 rider modes (Rain, Road, Sport)
Fuel Economy: Combined City/Hwy 43.71 mpg (US gal) | CO2 Figures: EPA Procedure CO2 emissions and fuel consumption data are measured according to regulation 40 CFR Part 86 Subpart F. Figures for fuel consumption are derived from specific test conditions and are for comparative purposes only. They may not reflect real driving results.

Drivetrain

Final Drive X-ring chain
Clutch Wet, multi-plate, slip
Gearbox 6 speed

Chassis

Frame Type Tubular steel perimeter frame
Exhaust Stainless steel 3 into 1 header system with low single sided stainless steel silencer
Swingarm Twin-sided, fabricated steel

Suspension

Front Suspension Showa 41mm (1.61in) upside down separate function big piston (SFF-BP) forks
Rear Suspension Showa monoshock RSU, with preload adjustment
Front Travel (in./cm.)

Brakes

Front braking system Twin 310mm (12.20in) discs, 2 piston sliding calipers, OCABS
Rear braking system Single 255mm (10.03in) fixed disc, single piston sliding caliper, OCABS

Wheels & Tires

Front Wheel Cast aluminum alloy 5 spoke, 17 x 3.5 in
Rear Wheel Cast aluminum alloy 5 spoke, 17 x 5.5 in
Front Tire 120/70R17
Rear Tire 180/55R17
Front Wheel Travel 4.72in (120mm)
Rear Wheel Travel 5.11in (130mm)

Dimensions

Width Handlebars: 31.3 in (795 mm)
Height Without Mirror: 42.9 in (1089 mm)
Seat Height 31.7 in (805 mm)
Wheelbase 55.1 in (1401 mm)
Rake/trail 24.6 º / 4.2 in (107 mm)

Capacities

Fuel Capacity Tank: 3.7 US gal (14 litres)

Weights

Weight 419 lb

Features

Instrumentation LCD Multifunction Instruments with integrated color TFT screen

Product Photography