Segment: Custom/Cruiser
Production years: 2008, 2009
The Harley-Davidson Fat Boy was a cruiser motorcycle manufactured by H-D since 1990. The bike was known for its powerful engine, distinctive style, and wide, muscular appearance. From 1990 to 2017, the motorcycle was also known as the FLSTF, while from 2018, it was coded as FLFB and FLFBS.
A false etymology claimed that the bike's name was a symbolic insult to Japanese motorcycles from the Fat Man and Little Boy atomic bombs dropped on Japan in WW2. However, the H-D vice president Scott Miller said the name was simply descriptive and had nothing to do with their Japanese competitors.
The Harley-Davidson Fat Boy was represented by several key features, such as a teardrop-shaped fuel tank, a hardtail design, valanced fenders, and full disc aluminum wheels with a 200 mm wide rear tire.
In 2008, along with the original Fat Boy model, the American motorcycle manufacturer launched the Harley-Davidson Firefighter Fat Boy, a special edition model designed to pay tribute to the brave men and women who serve as firefighters.
The Firefighter model featured distinctive design elements that set it apart from the original model, including a custom paint scheme with firefighter-themed graphics, badges, and emblems.
Besides that, the bike was identical to the original model, packing the same 1,584cc air-cooled V-twin fuel-injected engine that delivered smooth power, fast acceleration, and 127 Nm (94 lb-ft) torque with a peak force at 3,000 rpm.
engine specs | Type: | air-cooled, Twin Cam 96B | Displacement: | 1584 cm3 | Bore X Stroke: | 3.7x4.4 in OR 94 mm | Compression Ratio: | 9.2:1 | Horsepower: | / KW(hp)/RPM | Torque: | 94/3000 lb-ft/RPM OR 127/3000 Nm/RPM | Fuel System: | Electronic Sequential Port Fuel Injection (ESPFI) |
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transmission specs | Gearbox: | 6-speed, manual, Cruise Drive | Clutch: | wet multi-disc, manual | Primary Drive: | chain | Final Drive: | belt |
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chassis specs | Frame: | steel | Front Suspension: | telescopic fork | Rear Suspension: | monoshock | Front Brake: | single 292mm disc, 4-piston caliper | Rear Brake: | single 292mm disc, 2-piston caliper |
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dimension specs | Overall Length: | 94.3 in OR 2395 mm | Overall Width: | 39 in OR 991 mm | Seat Height: | 27.1 in OR 688 mm | Wheelbase: | 64.5 in OR 1638 mm | Ground Clearance: | 5.1 in OR 130 mm | Weight: | 694 lbs OR 315 kg | Fuel Capacity: | 5 gallons OR 18.9 L |
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tyres specs | Front: | 140/75R17 67V | Rear: | 200/55R17 78V |
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