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2026 Triumph Trident 660 and 800

The Trident 660 makes a triple easy to live with every day, and the Trident 800 adds more power and adjustable suspension.

2026 Triumph Trident 660 and 800 in Cosmic Yellow, studio rendering

Model shown: Triumph Trident 660 in Cosmic Yellow, $8,745 MSRP

Starting at $8,745 MSRP

Two versions of the Trident

All Trident 660 and 800 Inventory

Deciding between the Trident 800 and Street Triple 765 RS? Compare them

MSRP is the manufacturer’s suggested retail price. It does not include freight, setup, the $85 doc fee, taxes or registration; each bike in stock shows its total price.

The Trident 660 and 800 for sale

$750 Triumph Cash OR financing as low as 1.99% APR on approved credit. Ends 10/31/26. on some of the bikes listed here, through October 31. Offer details

$750 Triumph Cash OR financing as low as 3.99% APR on approved credit. Ends 10/31/26. on some of the bikes listed here, through October 31. Offer details

Other select models: up to $2,500 Triumph Cash or as low as 0.00% APR. Cash and special financing can't be combined. Financing on approved credit through FreedomRoad Financial.

See all Trident 660 and 800 inventory

Total price includes freight, setup and the $85 doc fee on new bikes, and the $85 doc fee on pre-owned bikes. How our prices work

Key figures

Engine
660cc
Power
94 hp
Torque
50.2 ft-lb
Seat height
31.89 in
Wet weight
429.9 lb

Figures for the 2026 Trident 660.

Warranty and service

2-year factory warranty

Unlimited mileage, from Triumph.

Service every 10,000 miles

Or every 12 months, whichever comes first.

Our take on the Trident 660 and 800

Thrilling performance with everyday rideability is what the Trident 660 does best, and now it brings a sharper, more athletic attitude to match. Its 660cc triple gives it an instant, responsive feel, and the triple soundtrack turns every run across town into a small escape.

For 2026 the triple makes 94 HP (up from 81) and 50.2 lb-ft (up from 47), with new bodywork, a more muscular stance and refined chassis geometry. Updated Showa suspension pairs 41mm upside-down forks with a Showa monoshock, and you get Triumph Shift Assist, cruise control, lean-sensitive Optimized Cornering ABS, three riding modes and My Triumph Bluetooth connectivity.

At 430 lb with fuel and a 31.9-inch seat, it feels planted and sporty through a bend and easy to place in traffic. Quick urban escapes and long, sweeping back roads are where it shines.

What the reviewers say

Which Trident is right for you?

Two versions.

MSRP is the manufacturer’s suggested retail price. It does not include freight, setup, the $85 doc fee, taxes or registration; each bike in stock shows its total price. The full Trident story at Triumph (opens in a new tab)

New for 2026

A 2026 Trident 660 in Cosmic Yellow on a coastal road, photographed by Triumph

  • More power

    94 hp at 11,250 rpm, 13 hp more than before, and 50.2 ft-lb of torque at 8,250 rpm. The redline rises 20% to 12,650 rpm, and 80% of peak torque is on tap between 3,000 rpm and almost 12,000.

  • Three throttle bodies

    One 1.7-inch throttle body per cylinder replaces the old single unit, fed by a larger front-mounted airbox. A reworked head with bigger exhaust valves and a higher-lift cam sharpens response and deepens the induction sound.

  • Revised gearbox and clutch

    New gearbox shafts, revised ratios and final drive, and recalibrated Triumph Shift Assist for smoother clutchless shifts. A new slip and assist clutch lightens lever effort.

Everything new

  • Adjustable Showa shock

    A new Showa rear shock with preload and rebound adjustment and 5.1 inches of travel, on a revised frame, so you can tune the ride for your weight and pace.

  • New tank, seat and headlight

    A wider tank with chiseled knee cutouts, a split rider and passenger seat that takes an accessory solo cowl, and a new LED headlight with a daytime running light.

  • Wider handlebars

    New, wider bars give a roomier, more comfortable reach and lighter steering effort.

  • New exhaust

    A 3-into-1 header with a revised catalyst and a compact underslung silencer.

Specifications

Shown for the 2026 Trident 660.

Engine and transmission

Engine
Liquid-cooled, inline 3-cylinder, 12 valve, DOHC
Capacity
660cc
Bore x stroke
2.91 x 2.01 in
Compression
12:1
Maximum power
94 hp @ 11,250 rpm
Maximum torque
50.2 ft-lb @ 8,250 rpm
Fuel system
Multipoint, sequential electronic fuel injection with electronic throttle control
Exhaust
Stainless steel 3 into 1 header system with low single sided stainless steel silencer
Final drive
X-ring chain
Clutch
Wet, multi-plate, slip and assist
Gearbox
6-Speed
All specifications

Chassis

Frame
Tubular steel perimeter frame
Swingarm
Twin-sided, fabricated steel
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
120/70 R 17
Rear tire
180/55 R 17
Front suspension
Showa 41 mm upside-down separate function big piston (SFF-BP) forks, 120 mm wheel travel
Rear suspension
Showa monoshock RSU, with adjustable preload and rebound damping, 130mm Wheel travel
Front brakes
Twin, 310 mm fixed discs, 2-piston sliding calipers, OCABS
Rear brakes
Single, 255 mm disc, single-piston sliding caliper, OCABS
Instruments
LCD multi-function instruments with integrated color TFT screen

Dimensions and capacities

Length
79.7 in
Width (handlebars)
32.1 in
Height (without mirrors)
42.8 in
Seat height
31.89 in
Wheelbase
55.2 in
Rake
24.5°
Trail
4.3 in
Wet weight
429.9 lb
Fuel tank
3.7 gal

Warranty and service

Factory warranty
2 years, unlimited mileage
Service interval
Every 10,000 miles or 12 months

What comes standard

  • 3 riding modes: Sport, Road, Rain
  • Ride-by-wire throttle
  • 6-axis IMU sensor
  • Optimised Cornering ABS (OCABS)
  • Triumph Shift Assist
  • Cruise control
  • My Triumph connectivity system
  • LED Headlights with DRL
  • Slip and assist clutch
  • Optimised Cornering Traction Control
  • LCD/TFT multi-function instruments
  • Michelin Road 5 tires
  • Two-piece rider & passenger seat
  • LED headlights

Factory colors

  • Cosmic Yellow
  • Stone Grey

2026 Trident 660, Triumph U.S. bike card.

2026 Trident 660, from Triumph’s U.S. site (opens in a new tab) as of October 12, 2026, in US units. Specifications are the manufacturer’s and may change.

Ride it, own it, keep it running

Why buy it from SCM

  • Luke Muncy, Owner
  • Rob Chufo, Chief Operations Officer
  • Chris Evans, General Manager
  • Jose Cruz, Service Manager

We ride, so we understand

Ortega Highway, Angeles Crest, the track and the commute. Ask us about the bike, the gear or the route, and you get an answer from someone who has been there. Meet the team

  • Pickup or delivery

    Pick it up here, set up and test ridden by our techs. Need it delivered? Ask us about delivery options. How it works

Questions riders ask

Trident 660 or Trident 800?

The Trident 660 makes 94 HP and 50.2 lb-ft and weighs 430 lb with fuel. The Trident 800 steps up to a 798cc triple with 113 HP and 61.9 lb-ft and comes with a flyscreen and belly pan. Both have a 31.9-inch seat.

What riding modes does it have?

Three: Sport, Road and Rain, with lean-sensitive Optimized Cornering ABS as standard.

Model years in stock

2025 vs. 2026 Triumph Trident 660

2025
$7,658
2026
$10,154

The lowest-priced 2025 is $2,496 less than the lowest-priced 2026. Lowest Total Price on the bikes we have listed.

What changed for 2026

  • More power. 94 hp at 11,250 rpm, 13 hp more than before, and 50.2 ft-lb of torque at 8,250 rpm. The redline rises 20% to 12,650 rpm, and 80% of peak torque is on tap between 3,000 rpm and almost 12,000.
  • Three throttle bodies. One 1.7-inch throttle body per cylinder replaces the old single unit, fed by a larger front-mounted airbox. A reworked head with bigger exhaust valves and a higher-lift cam sharpens response and deepens the induction sound.
  • Revised gearbox and clutch. New gearbox shafts, revised ratios and final drive, and recalibrated Triumph Shift Assist for smoother clutchless shifts. A new slip and assist clutch lightens lever effort.
  • Adjustable Showa shock. A new Showa rear shock with preload and rebound adjustment and 5.1 inches of travel, on a revised frame, so you can tune the ride for your weight and pace.
  • New tank, seat and headlight. A wider tank with chiseled knee cutouts, a split rider and passenger seat that takes an accessory solo cowl, and a new LED headlight with a daytime running light.
  • Wider handlebars. New, wider bars give a roomier, more comfortable reach and lighter steering effort.
  • New exhaust. A 3-into-1 header with a revised catalyst and a compact underslung silencer.
2025 colors
Cobalt Blue / Sapphire Black, Jet, Black, Diablo Red / Sapphire Black, Cosmic Yellow / Sapphire Black
2026 colors
Cosmic Yellow, Stone Grey

See both years for sale

From Triumph’s 2026 press kit and Triumph’s U.S. bike cards for 2025 and 2026.

Compare two Trident versions

Trident 660 and Trident 800 compared

Trident 660, Triumph studio image
Trident 660MSRP $8,745
Trident 800, Triumph studio image
Trident 800MSRP from $9,995

Choose the Trident 800 if…

  • You want more pull through the midrange.
  • You ride fast roads and take longer trips.
  • You want the upgraded fork and floating front discs.

Choose the Trident 660 if…

  • You want light, easy fun every day.
  • You ride mostly around town and on back roads.
  • You want a lively triple that's never too much.

See the full Trident 660 vs. Trident 800 comparison

Compare it with other Triumphs

Trident 800, Triumph studio image
Trident 800MSRP from $9,995
Street Triple 765 RS, Triumph studio image
Street Triple 765 RSMSRP from $13,545

Choose the Street Triple 765 RS if…

  • You do track days, or ride hard every weekend.
  • You want an Öhlins shock and Brembo Stylema brakes.
  • You like a firmer, sportier riding position.
  • You want the lighter bike, by 22 lb.

Choose the Trident 800 if…

  • You want one fast bike for the commute, the weekend and the occasional road trip.
  • You like a more relaxed riding position and a lower seat.
  • You're not chasing lap times, you just want to enjoy every ride.

See the full Trident 800 vs. Street Triple 765 RS comparison

More Triumph models

Come see the Trident 660 and 800

Starting at
$8,745
MSRP, Triumph’s suggested price

MSRP is the manufacturer’s suggested retail price. It does not include freight, setup, the $85 doc fee, taxes or registration; each bike in stock shows its total price. How our prices work

Tax, license, registration, government fees, any finance charges and any electronic filing fee are extra.

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