Harley-Davidson Street Rod 2020 vs. Triumph Speed Twin 900 2023

Technical Specifications Harley-Davidson Street Rod 2020 compared to Triumph Speed Twin 900 2023

Harley-Davidson Street Rod 2020

Triumph Speed Twin 900 2023

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Differences

Harley-Davidson Street Rod 2020

Triumph Speed Twin 900 2023

Engine and Drive Train

Engine type	Engine type	V	Engine type	In line crankpin offset
Bore	Bore	85 mm	Bore	84.6 mm
Stroke	Stroke	66 mm	Stroke	80 mm
Engine power	Engine power	71 HP	Engine power	65 HP
Rpm at Max. Power	Rpm at Max. Power	9,000 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	65 Nm	Torque	80 Nm
Rpm at Torque	Rpm at Torque	4,000 rpm	Rpm at Torque	3,800 rpm
Compression Ratio	Compression Ratio	12	Compression Ratio	11
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
Transmission	Transmission	Belt	Transmission	Chain
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	5
Cylinders	Cylinders	2	Cylinders	2
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	OHV	Valves	OHC
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	749 ccm	Displacement	900 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Telescopic fork
Diameter	Diameter	43 mm	Diameter	41 mm
Travel	Travel	132 mm	Travel	120 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Dual Shock	Shock absorber	Dual Shock
Travel	Travel	117 mm	Travel	120 mm
Adjustment	Adjustment	Preload	Adjustment	Preload
Material	Material	Steel	Material	Steel

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Double cradle	Frame type	Double cradle
Rake	Rake	63 degree	Rake	25.1 degree
Trail	Trail	99 mm	Trail	102.4 mm

Brakes Front

Type	Type	Double disk	Type	Double disk
Diameter	Diameter	300 mm	Diameter	310 mm
Piston	Piston	Double piston	Piston	Four pistons
Shock mount	Shock mount	Floating caliper	Shock mount	Fixed caliper

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	300 mm	Diameter	255 mm
Piston	Piston	Double piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Dimensions and Weights

Front tyre width	Front tyre width	120 mm	Front tyre width	100 mm
Front tyre height	Front tyre height	70 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	18 inch
Rear tyre width	Rear tyre width	160 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	60 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Length	Length	2,130 mm	Length	2,095 mm
Width	Width	870 mm	Width	780 mm
Height	Height	1,145 mm	Height	1,110 mm
Wheelbase	Wheelbase	1,510 mm	Wheelbase	1,450 mm
Seat Height	Seat Height	765 mm	Seat Height	765 mm
Fuel Tank Capacity	Fuel Tank Capacity	13.2 l	Fuel Tank Capacity	12 l
License compliancy	License compliancy	A	License compliancy	A2, A