Harley-Davidson Softail Low Rider ST 2023 vs. Harley-Davidson Softail Fat Boy FLSTF 2013

Technical Specifications Harley-Davidson Softail Low Rider ST 2023 compared to Harley-Davidson Softail Fat Boy FLSTF 2013

Harley-Davidson Softail Low Rider ST 2023

Harley-Davidson Softail Fat Boy FLSTF 2013

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Differences

Harley-Davidson Softail Low Rider ST 2023

Harley-Davidson Softail Fat Boy FLSTF 2013

Engine and Drive Train

Bore	Bore	103.5 mm	Bore	98.4 mm
Stroke	Stroke	114.3 mm	Stroke	111.1 mm
Engine power	Engine power	106 HP	Engine power	79 HP
Rpm at Max. Power	Rpm at Max. Power	5,020 rpm	Rpm at Max. Power	5,250 rpm
Torque	Torque	168 Nm	Torque	132 Nm
Rpm at Torque	Rpm at Torque	3,500 rpm	Rpm at Torque	3,250 rpm
Compression Ratio	Compression Ratio	10.2	Compression Ratio	9.6
Transmission	Transmission	Chain	Transmission	Belt
Displacement	Displacement	1,923 ccm	Displacement	1,690 ccm

Suspension Front

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

Brakes Front

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

Brakes Rear

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

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	140 mm
Front tyre height	Front tyre height	90 %	Front tyre height	75 %
Front tyre diameter	Front tyre diameter	19 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	180 mm	Rear tyre width	200 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	55 %
Rear tyre diameter	Rear tyre diameter	16 inch	Rear tyre diameter	17 inch
Length	Length	2,365 mm	Length	2,396 mm
Wheelbase	Wheelbase	1,615 mm	Wheelbase	1,635 mm
Seat Height	Seat Height	720 mm	Seat Height	690 mm
Dry Weight (with ABS)	Dry Weight (with ABS)	315 kg	Dry Weight (with ABS)	330 kg
Fuel Tank Capacity	Fuel Tank Capacity	18.9 l	Fuel Tank Capacity	18.9 l