Triumph Street Triple S 2019 vs. Ducati Monster 821 Stealth 2020

Technical Specifications Triumph Street Triple S 2019 compared to Ducati Monster 821 Stealth 2020

Triumph Street Triple S 2019

Ducati Monster 821 Stealth 2020

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Differences

Triumph Street Triple S 2019

Ducati Monster 821 Stealth 2020

Engine and Drive Train

Engine type	Engine type	In line	Engine type	V
Bore	Bore	78 mm	Bore	88 mm
Stroke	Stroke	53.4 mm	Stroke	67.5 mm
Engine power	Engine power	113 HP	Engine power	109 HP
Rpm at Max. Power	Rpm at Max. Power	11,250 rpm	Rpm at Max. Power	9,250 rpm
Torque	Torque	73 Nm	Torque	86 Nm
Rpm at Torque	Rpm at Torque	9,100 rpm	Rpm at Torque	7,750 rpm
Compression Ratio	Compression Ratio	12.65	Compression Ratio	12.8
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	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	DOHC	Valves	Desmodromic
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	765 ccm	Displacement	821 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	Showa	Brand	Sachs
Diameter	Diameter	41 mm	Diameter	43 mm
Travel	Travel	110 mm	Travel	130 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Brand	Brand	Showa	Brand	Sachs
Travel	Travel	124 mm	Travel	140 mm
Material	Material	Aluminium	Material	Aluminium

Chassis

Frame	Frame	Aluminium	Frame	Steel
Frame type	Frame type	Twin Tube	Frame type	Tubular
Rake	Rake	65.2 degree	Rake	65.7 degree
Trail	Trail	104.3 mm	Trail	93.2 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	310 mm	Diameter	320 mm
Piston	Piston	Double piston	Piston	Four pistons
Shock mount	Shock mount	Floating caliper	Shock mount	Semi-Schwimmsattel
Brand	Brand	Nissin	Brand	Brembo

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	245 mm
Piston	Piston	Single piston	Piston	Double piston

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, Ride by Wire, Quickshifter, 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
Length	Length	2,065 mm	Length	2,154 mm
Height	Height	1,060 mm	Height	1,061 mm
Wheelbase	Wheelbase	1,410 mm	Wheelbase	1,480 mm
Seat Height	Seat Height	810 mm	Seat Height	785 mm
Dry Weight (with ABS)	Dry Weight (with ABS)	166 kg	Dry Weight (with ABS)	180.5 kg
Fuel Tank Capacity	Fuel Tank Capacity	17.4 l	Fuel Tank Capacity	16.5 l
License compliancy	License compliancy	A	License compliancy	A