Harley-Davidson Softail Slim FLSL 2018 vs. Triumph Street Twin 2021

Technical Specifications Harley-Davidson Softail Slim FLSL 2018 compared to Triumph Street Twin 2021

Harley-Davidson Softail Slim FLSL 2018

Triumph Street Twin 2021

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Differences

Harley-Davidson Softail Slim FLSL 2018

Triumph Street Twin 2021

Engine and Drive Train

Engine type	Engine type	V	Engine type	In line crankpin offset
Bore	Bore	100 mm	Bore	84.6 mm
Stroke	Stroke	111.1 mm	Stroke	80 mm
Engine power	Engine power	86 HP	Engine power	65 HP
Rpm at Max. Power	Rpm at Max. Power	5,020 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	145 Nm	Torque	80 Nm
Rpm at Torque	Rpm at Torque	3,000 rpm	Rpm at Torque	3,800 rpm
Compression Ratio	Compression Ratio	10	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
Valves	Valves	OHV	Valves	OHC
Cooling	Cooling	Air	Cooling	liquid
Displacement	Displacement	1,745 ccm	Displacement	900 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Double cradle	Frame type	Double cradle
Rake	Rake	30 degree	Rake	25.1 degree
Trail	Trail	147 mm	Trail	102.4 mm

Brakes Front

Type	Type	Single disk	Type	Double disk
Piston	Piston	Four pistons	Piston	Four pistons
Shock mount	Shock mount	Fixed caliper	Shock mount	Fixed caliper

Brakes Rear

Type	Type	Disc	Type	Disc
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	130 mm	Front tyre width	100 mm
Front tyre height	Front tyre height	90 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	16 inch	Front tyre diameter	18 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	16 inch	Rear tyre diameter	17 inch
Length	Length	2,310 mm	Length	2,095 mm
Wheelbase	Wheelbase	1,630 mm	Wheelbase	1,450 mm
Seat Height	Seat Height	660 mm	Seat Height	765 mm
Fuel Tank Capacity	Fuel Tank Capacity	18.9 l	Fuel Tank Capacity	12 l
License compliancy	License compliancy	A	License compliancy	A