‹ Home › Inventory › New 2025 Harley-Davidson Fat Boy for Sale in Sarasota, FL
Adored since day one, the singular Fat Boy stands out with bright chrome and bold finishes, and now it is better than ever with a big Milwaukee-Eight® 117 Custom V-twin engine.
Specifications
Dimensions
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Length:
93.1 in
Seat height, unladen:
26.6 in
Ground clearance:
4.9 in
Trail:
4.1 in
Wheelbase:
65.0 in
Tires, front specifications:
160/60R18,70V,BW
Tires, rear specifications:
240/40R18,79V,BW
Fuel Capacity:
5.0 gal
Oil capacity:
5 qt.
Weight, as shipped:
668 lbs
Weight, in running order:
694 lb
Tire, type:
Michelin® Scorcher 11 front and rear
Engine
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Engine:
Milwaukee-Eight® 117 Custom
Bore:
4.1 in
Stroke:
4.5 in
Displacement:
117.35 in3
Compression ratio:
10.3:1
Fuel system:
Electronic Sequential Port Fuel Injection (ESPFI)
Exhaust:
2-into-2 staggered; catalyst in muffler
Performance
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Engine torque testing method:
EC 134/2014
Engine torque:
126.1 ft-lb
Engine torque (RPM):
3000
Horsepower:
104 HP / 77 kW @ 4800 rpm
Lean angle, right (deg.):
25.6
Lean angle, left (deg.):
25.6
Fuel economy testing method:
EU 134/2014
Fuel economy:
47 mpg (5 l/100 km)
Powertrain
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Primary drive:
Chain, 34/46 ratio
Gear ratios (overall) 1st:
9.311
Gear ratios (overall) 2nd:
6.454
Gear ratios (overall) 3rd:
4.793
Gear ratios (overall) 4th:
3.882
Gear ratios (overall) 5th:
3.307
Gear Ratios (overall) 6th:
2.79
Chassis
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Front fork:
Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; "beer can" covers