Harley-Davidson Softail Fat Boy FLSTF 2014 vs. Harley-Davidson Sportster S RH1250S 2022

Technical Specifications Harley-Davidson Softail Fat Boy FLSTF 2014 compared to Harley-Davidson Sportster S RH1250S 2022

Harley-Davidson Softail Fat Boy FLSTF 2014

Harley-Davidson Sportster S RH1250S 2022

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Differences

Harley-Davidson Softail Fat Boy FLSTF 2014

Harley-Davidson Sportster S RH1250S 2022

Engine and Drive Train

Bore	Bore	98.4 mm	Bore	105 mm
Stroke	Stroke	111.1 mm	Stroke	72.3 mm
Engine power	Engine power	79 HP	Engine power	122 HP
Rpm at Max. Power	Rpm at Max. Power	5,250 rpm	Rpm at Max. Power	7,500 rpm
Torque	Torque	132 Nm	Torque	125 Nm
Rpm at Torque	Rpm at Torque	3,250 rpm	Rpm at Torque	6,000 rpm
Compression Ratio	Compression Ratio	9.6	Compression Ratio	12
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Belt	Transmission	Belt
Number of gears	Number of gears	6	Number of gears	6
Valves	Valves	OHV	Valves	DOHC
Cooling	Cooling	Air	Cooling	liquid
Displacement	Displacement	1,690 ccm	Displacement	1,252 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Upside-Down telescopic fork

Chassis

Frame	Frame	Steel	Frame	Steel
Frame type	Frame type	Double cradle	Frame type	Tubular, Load-bearing engine

Brakes Front

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

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Double piston	Piston	Single piston
Shock mount	Shock mount	Floating caliper	Shock mount	Fixed caliper

Dimensions and Weights

Front tyre width	Front tyre width	140 mm	Front tyre width	160 mm
Front tyre height	Front tyre height	75 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	200 mm	Rear tyre width	180 mm
Rear tyre height	Rear tyre height	55 %	Rear tyre height	70 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	16 inch
Length	Length	2,396 mm	Length	2,270 mm
Width	Width	990 mm	Width	843 mm
Height	Height	1,095 mm	Height	1,089 mm
Wheelbase	Wheelbase	1,635 mm	Wheelbase	1,520 mm
Seat Height	Seat Height	690 mm	Seat Height	765 mm
Dry Weight (with ABS)	Dry Weight (with ABS)	331 kg	Dry Weight (with ABS)	221 kg
Fuel Tank Capacity	Fuel Tank Capacity	18.9 l	Fuel Tank Capacity	11.8 l
License compliancy	License compliancy	A	License compliancy	A