Harley-Davidson Softail Heritage Classic FLHC 2025 vs. Harley-Davidson Softail Slim FLSL 2021

Technical Specifications Harley-Davidson Softail Heritage Classic FLHC 2025 compared to Harley-Davidson Softail Slim FLSL 2021

Harley-Davidson Softail Heritage Classic FLHC 2025

Harley-Davidson Softail Slim FLSL 2021

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Differences

Harley-Davidson Softail Heritage Classic FLHC 2025

Harley-Davidson Softail Slim FLSL 2021

Engine and Drive Train

Engine type	Engine type	V	Engine type	V
Bore	Bore	103.5 mm	Bore	100 mm
Stroke	Stroke	114.3 mm	Stroke	111.1 mm
Engine power	Engine power	92.5 HP	Engine power	86 HP
Rpm at Max. Power	Rpm at Max. Power	5,020 rpm	Rpm at Max. Power	5,020 rpm
Torque	Torque	156 Nm	Torque	145 Nm
Rpm at Torque	Rpm at Torque	2,750 rpm	Rpm at Torque	3,000 rpm
Compression Ratio	Compression Ratio	10.3	Compression Ratio	10
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
Ignition	Ignition	Digital	Ignition	Transistor
Transmission	Transmission	Belt	Transmission	Belt
Transmission Type	Transmission Type	Gearshift	Transmission Type	Gearshift
Number of gears	Number of gears	6	Number of gears	6
Cylinders	Cylinders	2	Cylinders	2
Cooling	Cooling	Air	Cooling	Air
Displacement	Displacement	1,923 ccm	Displacement	1,745 ccm

Suspension Front

Front suspension	Front suspension	Telescopic fork	Front suspension	Telescopic fork

Suspension Rear

Suspension	Suspension	Swing arm	Suspension	Swing arm

Chassis

Frame	Frame	Steel	Frame	Steel
Rake	Rake	30 degree	Rake	60 degree
Trail	Trail	140 mm	Trail	147 mm

Brakes Front

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

Brakes Rear

Type	Type	Drum	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	130 mm
Front tyre height	Front tyre height	90 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	16 inch	Front tyre diameter	16 inch
Rear tyre width	Rear tyre width	150 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	80 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	16 inch	Rear tyre diameter	16 inch
Length	Length	2,415 mm	Length	2,310 mm
Wheelbase	Wheelbase	1,630 mm	Wheelbase	1,630 mm
Seat Height	Seat Height	690 mm	Seat Height	660 mm
Fuel Tank Capacity	Fuel Tank Capacity	18.9 l	Fuel Tank Capacity	18.9 l