2025 Triumph Trident 660
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$8,720
MotorcycleNew9 miNew to ThrottleSTCH8016
Spirit Motorcycles San Jos· San Jose, CA
Specs
- New or used
- New
- Availability
- In stock
- Colour
- Cosmic Yellow / Sapphire Black
- Available colours
- Jet Black Diablo Red / Sapphire Black Cosmic Yellow / Sapphire Black Cobalt BlueManufacturer spec
- Horsepower
- 81 hpManufacturer specDealer: Max power EC - 81 hp (59.6kW) @ 10,250 rpm
- Torque
- 47 lb-ftManufacturer specDealer: Max EC - 47 ft. lb. @ 6,250 rpm
- Displacement
- 660 ccManufacturer spec
- Cylinders
- 3Manufacturer spec
- Cooling
- Liquid-cooledManufacturer specDealer: Liquid
- Transmission
- ManualManufacturer specDealer: Gearbox - 6 speed Triumph Shift Assist
- Final drive
- ChainManufacturer spec
- Mileage
- 9 mi
- Seat height
- 31.7 inManufacturer specDealer: 31.7 in. (805 mm)
- Wheelbase
- 55.1 inManufacturer specDealer: 55.1 in. (1,401 mm)
- Wet weight
- 419 lbManufacturer spec
- Fuel capacity
- 3.7 galManufacturer specDealer: Tank capacity - 3.7 US gal. (14 l)
- Warranty
- Service Interval - 10,000 mi. (16,000 km) /12 months service interval, whichever comes firstManufacturer spec
- VIN
- SMTL21U47STCJ6542
- Stock #
- TT1784
All details from the dealer (24)
- Model Type
- Trident
- Model Code
- NA
General Information
- Model Code
- NAManufacturer spec
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, OCABSManufacturer spec
- Wheels
- Front - Cast aluminum alloy 5 spoke, 17 x 3.5 in. Rear - Cast aluminum alloy 5 spoke, 17 x 5.5 in.Manufacturer spec
- Tires
- Front - 120 / 70R17 Rear - 180 / 55R17Manufacturer spec
Dimensions
- Height
- Without mirror - 42.9 in. (1,089 mm)Manufacturer spec
- Width
- Handlebars - 31.3 in. (795 mm)Manufacturer spec
Electrical
- Instrumentation
- Display and Functions - LCD Multifunction Instruments with integrated color TFT screenManufacturer spec
- Lighting
- LED lighting and safety marker lightsManufacturer spec
- Advanced Electronics
- Optimized cornering ABS and traction control Cruise control 3 riding modes - Sport, Road, Rain TFT Connectivity Unit - turn-by-turn navigation, calls, musicManufacturer spec
Engine
- Bore x Stroke
- 2.91 x 2.01 in. (74.0 x 51.1 mm)Manufacturer spec
- Compression Ratio
- 11.95:1Manufacturer spec
- Clutch
- Wet, multi-plate, slip and assistManufacturer spec
- Fuel System
- Multipoint sequential electronic fuel injection with electronic throttle control. 3 rider modes (Rain, Road, Sport)Manufacturer spec
- Exhaust
- Stainless steel 3 into 1 header system with low single sided stainless steel silencerManufacturer spec
- MPG Rating
- Fuel consumption - 43.71 mpg (US gal.)Manufacturer spec
Operational
- Frame
- Tubular steel perimeterManufacturer spec
- Front Suspension
- Showa 1.61 in. (41 mm) upside down separate function big piston (SFF-BP) forks, 4.72 in. (120 mm) wheel travelManufacturer spec
- Rear Suspension
- Showa monoshock RSU, with preload adjustment, 5.11 in. (130 mm) wheel travel Swingarm - Twin-sided, fabricated steelManufacturer spec
- Rake
- 24.6ºManufacturer spec
- Trail
- 4.2 in. (107 mm)Manufacturer spec
- Shifter
- QuickshifterManufacturer spec
Other
- Includes
- My Triumph ConnectivityManufacturer spec
From the dealer's page
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.
Price history
Tracked since Oct 12, 2026 · last checked 3h ago
Price details as printed by the dealer
- Price$8,720
Throttle does not add these up.
LIMITED DATA: one listed price so far (Oct 12, 2026)
- Spirit Motorcycles San Jos (this listing)
Prices as listed by dealers; auction results labelled; a dashed gap = no listed price.
Timeline
First seen
Oct 12, 2026
Market context
Comp set: 2023–2027 Triumph Trident 660 · 39 listings
- Median asking
- $8,435
- across 37 comparable listings
- This one
- $8,720
- +3.4% vs median
- Days on market
- New to Throttle
- segment median 8d on Throttle before leaving
- Left dealer sites
- 2
- comparable listings gone from dealer sites, or marked sold; not sales
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