2025 Triumph Trident 660

Jet BlackNew Motorcycles
Available at: MOMS Foxboro

MSRP

$8,595

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ROADSTERS

Performance naked bikes at their game-changing best. Triumph's incredible signature Triple engines, are built for power, torque and instant responsiveness.

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.

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2025 Triumph Trident 660

Condition
New
Category
Motorcycles
Model Type
Roadsters & Supersports: Speed Triple, Trident
Model Code
NA
Color
Jet Black

660cc Triple Engine

  • 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.

Exceptional Value

  • COMPETITIVE PRICING, UNBEATABLE VALUE: The lowest servicing costs in its category, long 10,000-mile service intervals and a two-year unlimited mileage warranty — the Trident’s affordability continues long after you leave your local Triumph dealer.

Features

  • 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 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.
  • THRILLING PERFORMANCE: Combining the low-down pull and strong midrange of a twin with the high-revving top-end power of a four, the 660cc triple engine delivers the best of both worlds. Beautifully balanced and easy to ride at all speeds, the thrilling power delivery combined with the slick gearbox and quickshifter makes rapid acceleration seamlessly exhilarating.

Handling

  • ASSURED HANDLING: From the natural riding position to the high-quality suspension and powerful brakes, the Trident’s neutral and easy handling is key to its versatility. Navigating congested city centers or finding your flow on the weekend, the Trident does it all.

Riding Modes

  • RIDING MODES: Featuring 3 riding modes including an exciting Sports mode sharpens the power delivery for an exhilarating ride. Road mode remains as the everyday choice for super-smooth refinement and economy while Rain mode softens the delivery for wet conditions.

Styling

  • UNMISTAKABLY TRIUMPH, UNDENIABLY UNIQUE: Minimalist yet packed with features such as LED lighting and safety marker lights, the Trident’s unique retro-modern styling sets it apart from the pack. Flawless attention to detail throughout with Triumph’s renowned premium build quality, and it’s available in four striking colors.

Technology

  • BEST-IN-CLASS TECHNOLOGY: A class-leading level of technology to enhance your ride, now fitted as standard. Featuring 3 riding modes including an exciting Sports riding mode, Cruise Control, Optimized Cornering Traction Control and ABS, plus Triumph Shift Assist for clutchless up-and-down gear changes. Bluetooth connectivity adds turn-by-turn navigation and full phone functionality to deliver unrivaled levels of rider convenience.

General Information

Manufacturer
Triumph
Model Year
2025
Model
Trident 660
Model Code
NA
Color
Jet Black

Brakes/Wheels/Tires

Brakes

Front - Twin 12.20 in. (310 mm) discs, 2 piston sliding calipers, OCABS

Rear - Single 10.03 in. (255 mm) fixed disc, single piston sliding caliper, OCABS

Wheels

Front - Cast aluminum alloy 5 spoke, 17 x 3.5 in.

Rear - Cast aluminum alloy 5 spoke, 17 x 5.5 in.

Travel - 4.72 in. (120 mm)

Travel - 5.11 in. (130 mm)

Tires

Front - 120 / 70R17

Rear - 180 / 55R17

Dimensions

Height
Without Mirror - 42.9 in. (1,089 mm)
Width
Handlebars - 31.3 in. (795 mm)
Weight
Wet - 419 lb. (190 kg)
Wheelbase
55.1 in. (1,401 mm)
Seat Height
31.7 in. (805 mm)

Drivetrain

Transmission

Gearbox - 6 speed

Triumph Shift Assist (Accessory fit)

Final Drive
X-ring chain

Electrical

Instrumentation
LCD Multifunction Instruments with integrated color TFT screen
Lighting
LED lighting and safety marker lights
Advanced Electronics

Optimized cornering ABS and traction control

Cruise control

3 riding modes - Sport, Road, Rain

TFT Connectivity Unit – turn-by-turn navigation, calls, music, GoPro control

Engine

Engine
12 valves, inline DOHC
Cooling
Liquid
Cylinders
3 cylinders
Horsepower
Max Power EC - 81 hp (59.6 kW) @ 10,250 rpm
Displacement
660 cc
Bore x Stroke
74.0 x 51.1 mm
Torque
Max EC - 47 ft. lb. @ 6,250 rpm
Compression Ratio
11.95:1
Clutch
Wet, multi-plate, slip
Fuel System
Multipoint sequential electronic fuel injection with electronic throttle control. 3 rider modes (Rain, Road, Sport)
Exhaust
Stainless steel 3 into 1 header system with low single sided stainless steel silencer
Emissions
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.
Fuel Capacity
3.7 US gal. (14 l)
MPG Rating
Fuel Consumption - 43.71 mpg (US gal)

Operational

Frame

Tubular steel perimeter

Swingarm - Twin-sided, fabricated steel

Front Suspension
Showa 1.61 in. (41 mm) upside down separate function big piston (SFF-BP) forks
Rear Suspension
Showa monoshock RSU, with preload adjustment
Rake
24.6º
Trail
4.2 in. (107 mm)
Shifter
Quickshifter

Other

Additional Colors

Jet Black

Diablo Red / Sapphire Black

Cosmic Yellow / Sapphire Black

Cobalt Blue / Sapphire Black

Includes
My Triumph Connectivity System (Accessory fit)
Warranty
Service Interval - 10,000 mi. (16,000 km) /12 months service interval, whichever comes first

Gallery

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Due to continued challenges across supplier networks as well as increasing logistics costs, product pricing, freight charges, specifications, and features are subject to change at any time without prior notice. Please confirm all information with your local dealership.

Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred; contact the dealer for more details.

  • Price, if shown and unless otherwise noted, represents the Manufacturer's Suggested Retail Price (MSRP) or dealer unit price and does not include government fees, taxes, dealer vehicle freight/preparation, dealer document preparation charges, labor, installation, or any finance charges (if applicable). MSRP and/or final sales price will vary depending on options or accessories selected; contact dealer for more details.

  • Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred; contact dealer for more details.