Triumph Street Twin 2021 vs. Harley-Davidson Softail Fat Boy 114 FLFBS 2021

Technical Specifications Triumph Street Twin 2021 compared to Harley-Davidson Softail Fat Boy 114 FLFBS 2021

Triumph Street Twin 2021

Harley-Davidson Softail Fat Boy 114 FLFBS 2021

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Differences

Triumph Street Twin 2021

Harley-Davidson Softail Fat Boy 114 FLFBS 2021

Engine and Drive Train

Engine type	Engine type	In line crankpin offset	Engine type	V
Bore	Bore	84.6 mm	Bore	102 mm
Stroke	Stroke	80 mm	Stroke	114 mm
Engine power	Engine power	65 HP	Engine power	95 HP
Rpm at Max. Power	Rpm at Max. Power	7,500 rpm	Rpm at Max. Power	5,020 rpm
Torque	Torque	80 Nm	Torque	155 Nm
Rpm at Torque	Rpm at Torque	3,800 rpm	Rpm at Torque	3,250 rpm
Compression Ratio	Compression Ratio	11	Compression Ratio	10.5
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	Chain	Transmission	Belt
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	5	Number of gears	6
Cylinders	Cylinders	2	Cylinders	2
Valves	Valves	OHC	Valves	OHV
Cooling	Cooling	liquid	Cooling	Air
Displacement	Displacement	900 ccm	Displacement	1,868 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork
Diameter	Diameter	41 mm	Diameter	49 mm

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm
Shock absorber	Shock absorber	Dual Shock	Shock absorber	Monoshock
Adjustment	Adjustment	Preload	Adjustment	Preload
Material	Material	Steel	Material	Steel

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Double cradle	Frame type	Backbone, Double cradle
Rake	Rake	25.1 degree	Rake	60 degree
Trail	Trail	102.4 mm	Trail	104 mm

Brakes Front

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

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	255 mm	Diameter	292 mm
Piston	Piston	Double piston	Piston	Double piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS	Advanced Rider Assistance Systems	ABS

Dimensions and Weights

Front tyre width	Front tyre width	100 mm	Front tyre width	160 mm
Front tyre height	Front tyre height	90 %	Front tyre height	60 %
Front tyre diameter	Front tyre diameter	18 inch	Front tyre diameter	18 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	240 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	40 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	18 inch
Length	Length	2,095 mm	Length	2,370 mm
Width	Width	780 mm	Width	985 mm
Height	Height	1,110 mm	Height	1,095 mm
Wheelbase	Wheelbase	1,450 mm	Wheelbase	1,665 mm
Seat Height	Seat Height	765 mm	Seat Height	675 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	216 kg	Kerb Weight (with ABS)	317 kg
Fuel Tank Capacity	Fuel Tank Capacity	12 l	Fuel Tank Capacity	18.9 l
License compliancy	License compliancy	A	License compliancy	A