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Triumph Trident 660 - 2023 Specifications and Reviews

The 2023 Triumph Trident 660 is a beginner-friendly naked bike that delivers approachable performance with its 81 horsepower inline-three engine and manageable 660cc displacement. Known for its retro styling, comfortable ergonomics, and forgiving handling, it's the ideal entry-level motorcycle for new riders seeking modern technology and British heritage without overwhelming power.

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General information

Price as new4.1  See the detailed rating of engine performance, design and look, accident risk, etc. Compare with any other motorcycle.
CategoryNaked bike
Year2023
ModelTriumph Trident 660

Engine and Transmission Specifications

Exhaust systemStainless steel 3 into 1 header system with low single sided stainless steel silencer
Greenhouse gases106.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption4.60 litres/100 km (21.7 km/l or 51.13 mpg)
DrivelineX-ring chain
ClutchWet, multi-plate, slip and assist
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. Multipoint sequential electronic fuel injection with electronic throttle control
Valves per Cylinder4
Bore x Stroke74.0 x 51.1 mm (2.9 x 2.0 inches)
Compression12.0:1
Torque63.7 Nm (6.5 kgf-m or 47.0 ft.lbs) @ 6250 Revolutions">RPM
Power81.0 Horsepower">HP (59.1 Kilowatt">kW)) @ 10250 Revolutions">RPM
Engine typeIn-line three, four-stroke
Capacity:660.0 ccm (40.27 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsCast aluminium
Rear brakesSingle disc. ABS. Single-piston caliper.
Diameter310 mm (12.2 inches)
Front brakesDouble disc. ABS. Two-piston calipers.
Rear tire180/55-R17
Front tire120/70-R17
Rear wheel travel134 mm (5.3 inches)
Rear SuspensionShowa monoshock RSU. with preload adjustment
Front wheel travel120 mm (4.7 inches)
Front SuspensionShowa 41mm upside down separate function forks (SFF)
Trail107 mm (4.2 inches)
Rake (fork angle)24.6°
Frame typeTubular steel perimeter. Twin-sided, fabricated steel swingarm.

Physical measures and capacities

Fuel capacity14.00 litres (3.70 US gallons)
Wheelbase1401 mm (55.2 inches)
Overall width795 mm (31.3 inches)
Overall length2020 mm (79.5 inches)
Overall height1089 mm (42.9 inches)
Seat height805 mm (31.7 inches) If adjustable, lowest setting.
Power/weight ratio0.4286 HP/kg
Dry weight189.0 kg (416.7 pounds)

Other specs

Comments2 riding modes. Switchable traction control.
LightAll-LED lighting
InstrumentsMulti-function instruments with colour TFT screen
StarterElectric
Color optionsSapphire Black, Matt Jet Black/Silver Ice, Silver Ice/Diablo Red, Matte Baja Orange/Matte Storm Grey.

Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 Triumph Trident 660 is a game-changing addition to the Triumph lineup. With its powerful 660cc engine, sleek design, and advanced technology, this bike offers an exceptional riding experience. The ergonomic design and comfortable seating make it perfect for both daily commuting and long weekend rides. The handling is responsive and agile, making it a joy to navigate through city streets or twisty mountain roads. Overall, the 2023 Triumph Trident 660 is a fantastic choice for riders looking for a versatile and reliable motorcycle. The combination of performance, style, and value make it a stand-out option in the mid-size naked bike market. Whether you're a new rider or a seasoned enthusiast, the Trident 660 is sure to impress with its blend of power, handling, and modern features. Don't miss out on the chance to experience this incredible bike for yourself.
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⚠ Safety Recalls (2)

STRUCTURE:FRAME AND MEMBERS Feb 2024 · 24V109000

Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2023 Trident 660 and Tiger Sport 660 motorcycles. Due to incorrectly machined threads, the front fork caps may strip and detach from the fork outer tube.

Risk: Front fork cap detachment can result in a loss of vehicle handling and control, increasing the risk of a crash.

Remedy: Dealers will replace the fork caps, free of charge. Owner notification letters were mailed March 7, 2024. Owners may contact Triumph customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 617.

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER:HOSES/PLUMBING Aug 2023 · 23V583000

Triumph Motorcycles America, Ltd. (Triumph) is recalling certain 2022-2024 Trident 660 and Tiger Sport 660 motorcycles. The manifold absolute pressure (MAP) hose may have an obstruction, causing incorrect air pressure readings by the MAP sensor.

Risk: The electronic control unit (ECU) will adjust the air/fuel ration based on inaccurate data, causing an engine stall and increasing the risk of a crash.

Remedy: Dealers will replace the hose, free of charge. Owner notification letters are expected to be mailed August 31, 2023. Owners may contact Triumph's customer service at 1-678-854-2010. Triumph's number for this recall is SRAN 609.

Source: NHTSA. View all Triumph recalls →