Triumph Street Triple S 2019 vs. Triumph Trident 660 2021

Triumph Street Triple S 2019

Triumph Trident 660 2021

Overview - Triumph Street Triple S 2019 vs Triumph Trident 660 2021

Triumph Street Triple S 2019

Triumph Trident 660 2021

Technical Specifications Triumph Street Triple S 2019 compared to Triumph Trident 660 2021

Triumph Street Triple S 2019

Triumph Trident 660 2021

Triumph Street Triple S 2019

Triumph Trident 660 2021

Engine and Drive Train

Engine type	Engine type	In line	Engine type	In line
Bore	Bore	78 mm	Bore	74 mm
Stroke	Stroke	53.4 mm	Stroke	51.1 mm
Engine power	Engine power	113 HP	Engine power	81 HP
Rpm at Max. Power	Rpm at Max. Power	11,250 rpm	Rpm at Max. Power	10,250 rpm
Torque	Torque	73 Nm	Torque	64 Nm
Rpm at Torque	Rpm at Torque	9,100 rpm	Rpm at Torque	6,250 rpm
Compression Ratio	Compression Ratio	12.65	Compression Ratio	11.95
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath, Antihopping
Transmission	Transmission	Chain	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	3	Cylinders	3
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	765 ccm	Displacement	660 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	Showa	Brand	Showa
Diameter	Diameter	41 mm	Diameter	41 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Shock mount	Shock mount	Deflection	Shock mount	Deflection
Brand	Brand	Showa	Brand	Showa
Adjustment	Adjustment	Preload	Adjustment	Preload
Material	Material	Aluminium	Material	Steel

Chassis

Frame	Frame	Aluminium	Frame	Steel
Frame type	Frame type	Twin Tube	Frame type	Perimeter
Rake	Rake	65.2 degree	Rake	24.6 degree
Trail	Trail	104.3 mm	Trail	107.3 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	310 mm	Diameter	310 mm
Piston	Piston	Double piston	Piston	Double piston
Brand	Brand	Nissin	Brand	Nissin

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	255 mm
Piston	Piston	Single piston	Piston	Single piston
Brand	Brand	Brembo	Brand	Nissin

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS, Riding modes, Ride by Wire, Traction control	Advanced Rider Assistance Systems	ABS, Riding modes, Traction control

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	120 mm
Front tyre height	Front tyre height	70 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Height	Height	1,060 mm	Height	1,089 mm
Wheelbase	Wheelbase	1,410 mm	Wheelbase	1,401 mm
Seat Height	Seat Height	810 mm	Seat Height	805 mm
Fuel Tank Capacity	Fuel Tank Capacity	17.4 l	Fuel Tank Capacity	14 l
License compliancy	License compliancy	A	License compliancy	A2, A

Pros and Cons in comparison

Triumph Street Triple S 2019

Unfortunately, our editors did not test this model.

Triumph Trident 660 2021

You can tell that the Trident is a new bike. Triumph has developed the necessary ingredients for the year 2021 with pinpoint accuracy. Cheeky but not intrusive sound, a lively engine and a comprehensive electronics package including quickshifter are simply fun. A casual motorbike that even experienced riders can have a lot of fun riding.

Powerful three-cylinder powerplant

surprisingly good chassis and brakes for this class

extensive electronic equipment

optional quickshifter with blipper

simple and accessible controls

Traction control overall very defensive