Harley-Davidson Fat Boy 117 2025 vs. Harley-Davidson Sportster XR 1200X 2009

Technical Specifications Harley-Davidson Fat Boy 117 2025 compared to Harley-Davidson Sportster XR 1200X 2009

Harley-Davidson Fat Boy 117 2025

Harley-Davidson Sportster XR 1200X 2009

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Differences

Harley-Davidson Fat Boy 117 2025

Harley-Davidson Sportster XR 1200X 2009

Engine and Drive Train

Bore	Bore	103.5 mm	Bore	88.9 mm
Stroke	Stroke	114.3 mm	Stroke	96.8 mm
Torque	Torque	168 Nm	Torque	100 Nm
Rpm at Torque	Rpm at Torque	3,000 rpm	Rpm at Torque	3,700 rpm
Transmission	Transmission	Belt	Transmission	Belt
Displacement	Displacement	1,923 ccm	Displacement	1,202 ccm

Brakes Front

Piston	Piston	Four pistons	Piston	Four pistons

Brakes Rear

Piston	Piston	Double piston	Piston	Single piston
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Dimensions and Weights

Front tyre diameter	Front tyre diameter	18 inch	Front tyre diameter	18 inch
Rear tyre diameter	Rear tyre diameter	18 inch	Rear tyre diameter	17 inch
Length	Length	2,365 mm	Length	2,195 mm
Wheelbase	Wheelbase	1,650 mm	Wheelbase	1,515 mm
Seat Height	Seat Height	675 mm	Seat Height	742 mm
Fuel Tank Capacity	Fuel Tank Capacity	18.9 l	Fuel Tank Capacity	13.3 l