Harley-Davidson Softail Fat Boy FLSTF 2009 vs. Harley-Davidson Touring Street Glide ST 2023

Technical Specifications Harley-Davidson Softail Fat Boy FLSTF 2009 compared to Harley-Davidson Touring Street Glide ST 2023

Harley-Davidson Softail Fat Boy FLSTF 2009

Harley-Davidson Touring Street Glide ST 2023

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Differences

Harley-Davidson Softail Fat Boy FLSTF 2009

Harley-Davidson Touring Street Glide ST 2023

Engine and Drive Train

Bore	Bore	95.3 mm	Bore	103.5 mm
Stroke	Stroke	111.1 mm	Stroke	114.3 mm
Torque	Torque	120 Nm	Torque	168 Nm
Rpm at Torque	Rpm at Torque	3,300 rpm	Rpm at Torque	3,500 rpm
Transmission	Transmission	Belt	Transmission	Belt
Cooling	Cooling	Air	Cooling	Air
Displacement	Displacement	1,584 ccm	Displacement	1,926 ccm

Brakes Front

Piston	Piston	Four pistons	Piston	Four pistons

Brakes Rear

Piston	Piston	Double piston	Piston	Four pistons
Shock mount	Shock mount	Floating caliper	Shock mount	Fixed caliper

Dimensions and Weights

Length	Length	2,400 mm	Length	2,400 mm
Wheelbase	Wheelbase	1,635 mm	Wheelbase	1,625 mm
Seat Height	Seat Height	645 mm	Seat Height	710 mm
Fuel Tank Capacity	Fuel Tank Capacity	18.9 l	Fuel Tank Capacity	22.7 l