ID # 35158144

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire Black

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Overview

New Trident 660 

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.

Specifications
Model
NEW TRIDENT
Category Name
Motorcycles
Year
2025
Sale Type
New
Manufacturer
Triumph
Color
Diablo Red/Sapphire Black
features

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackEasy 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.

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackUrban 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. 

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackBeginner 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’ve got the perfect big bike.

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackEffortless Connectivity 

Navigating new routes, listening to music, or simply keeping in touch on the move couldn’t be easier. Effortless Bluetooth smartphone set-up 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.

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackUnbeatable 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.

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackEveryday 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.

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackRider 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.

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackThrilling 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. 

2025 Triumph NEW TRIDENT 660 Diablo Red/Sapphire BlackGenuine Accessories

Create your perfect Trident 660 with a range of genuine accessories made to work in perfect harmony with your new Triumph. From easy-to-fit styling and performance accessories to luggage systems and all the way through to high-tech security systems, choosing the right parts to reflect your style and meet your day-to-day riding needs couldn’t be easier.

 

engine and transmission
Bore
74
Type
Liquid-cooling, 3 cylinders, 12 valves, inline DOHC
Clutch
Wet, multi-plate, slip
Stroke
51.1
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
Gearbox
6 speed
Capacity
660 cc
Compression
11.95:1
Final Drive
X-ring chain
Max Power EC
81 PS / 81 bhp (59.6 kW) @ 10,250 rpm
Max Torque EC
47 lbft @ 6,250 rpm
chassis
Frame
Tubular steel perimeter frame
Swingarm
Twin-sided, fabricated steel
Rear Tire
180/55R17
Front Tire
120/70R17
Rear Wheel
Cast aluminum alloy 5 spoke, 17 x 5.5 in
Front Wheel
Cast aluminum alloy 5 spoke, 17 x 3.5 in
Rear Brakes
Single 255mm (10.03in) fixed disc, single piston sliding caliper, OCABS
Front Brakes
Twin 310mm (12.20in) discs, 2 piston sliding calipers, OCABS
Rear Suspension
Showa monoshock RSU, with preload adjustment, 5.11in (130mm) Wheel travel
Front Suspension
Showa 41mm (1.61in) upside down separate function big piston (SFF-BP) forks, 4.72in (120mm) Wheel travel
Instrument Display And Functions
LCD Multifunction Instruments with integrated color TFT screen
dimensions & weights
Rake
24.6 º
Trail
4.2 in (107 mm)
Wheelbase
55.1 in (1401 mm)
Wet Weight
419 lb
Seat Height
31.7 in (805 mm)
Tank Capacity
3.7 US gal (14 litres)
Width Handlebars
31.3 in (795 mm)
Height Without Mirror
42.9 in (1089 mm)
fuel consumption
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 Consumption
43.71 mpg (US gal)
service
Service Interval
10,000 miles (16,000 km) /12 months service interval, whichever comes first
standard equipment
Optimized cornering ABS and traction control
Triumph Shift Assist
Cruise control
Slip and assist clutch
3 riding modes – Sport, Road, Rain
TFT Connectivity Unit – turn-by-turn navigation, calls, music, GoPro control

 

optional equipment
Heated grips
TPMS – tire pressure monitoring system
USB charger

 

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