Custom - Cruiser · 2010

FLSTF Softail Fat Boy

US$ 15999. MSRP depends on country, taxes, accessories, etc.

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MotoLibrary Score

72 /100 Sporty

Torque

125 Nm

Engine

1584 ccm

2012 2010 2008 2007

Technical Overview

2010 Harley-Davidson FLSTF Softail Fat Boy Key Specifications & Summary

The 2010 Harley-Davidson FLSTF Softail Fat Boy is a custom - cruiser motorcycle manufactured by Harley-Davidson, equipped with a 1584.0 ccm (96.66 cubic inches) displacement unit (V2, four-stroke) with air cooling. In factory trim, the engine delivers a peak torque of 125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 3500 RPM, paired with a 6-speed transmission and belt (final drive) final drive.

For rider ergonomics and real-world handling, key chassis measurements include a dry weight of 313.0 kg (690.0 pounds), seat height of 690 mm (27.2 inches) If adjustable, lowest setting., fuel capacity of 19.70 litres (5.20 US gallons). Review the complete factory specification tables below to evaluate engine internals, suspension travel, braking hardware, tyre sizes and ownership estimates, or compare the 2010 Harley-Davidson FLSTF Softail Fat Boy side by side against rival models in the Custom - Cruiser lineup.

Engine

Displacement 1584.0 ccm (96.66 cubic inches)

Engine Type V2, four-stroke

Engine Details V2, four-stroke

Torque 125.0 Nm (12.7 kgf-m or 92.2 ft.lbs) @ 3500 RPM

Compression 9.2:1

Bore x Stroke 95.3 x 111.1 mm (3.8 x 4.4 inches)

Fuel System Injection. Electronic Sequential Port Fuel Injection (ESPFI)

Fuel Control Overhead Valves (OHV)

Cooling Air

Transmission

Gearbox 6-speed

Final Drive Belt (final drive)

Clutch 9-plate, wet

Performance

Exhaust Chrome, over/under shotgun exhaust with dual mufflers

Chassis

Frame Type Mild steel tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded

Rake 31.0°

Trail 147 mm (5.8 inches)

Front Suspension 41.3mm telescopic, “beer can” covers

Front Travel 97 mm (3.8 inches)

Rear Suspension Hidden, horizontal-mounted, coil-over

Rear Travel 91 mm (3.6 inches)

Wheelbase 1635 mm (64.4 inches)

Ground Clearance 130 mm (5.1 inches)

Wheels & Brakes

Rear Tyre 200/55-R17

Front Brakes Single disc. 4-piston

Front Brake Ø 292 mm (11.5 inches)

Rear Brakes Single disc. 2-piston

Rear Brake Ø 292 mm (11.5 inches)

Dimensions & Weight

Dry Weight 313.0 kg (690.0 pounds)

Seat Height 690 mm (27.2 inches) If adjustable, lowest setting.

Overall Length 2396 mm (94.3 inches)

Fuel Capacity 19.70 litres (5.20 US gallons)

Oil Capacity 3.10 litres (3.28 US quarts)

Other

Starter Electric

Color Options Vivid Black, Scarlet Red, Brilliant Silver Pearl, Flame Blue Pearl, Black Ice Pearl

Notes

Black powder-coated engine with chrome treatment covers; Chrome, “horseshoe” oil tank with chrome external oil lines; Chrome, nostalgic fuel tank console; Chrome, 178mm ball headlamp; Chrome, isolated riser; Full-length rider footboards; Standard passenger footpegs; Chrome, internally wired handlebars; Two-piece, two-up Softail® classic seat with removable pillion seat

Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Torque

Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.

Seat Height

Check the seat height against your inseam and riding posture before choosing a motorcycle.

Weight

Compare weight carefully because it affects low-speed handling, parking and confidence.

Fuel Capacity

Fuel capacity helps estimate touring range and how often you may need to stop.

Brakes

Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.

Suspension

Suspension details can matter for comfort, road feel and long-distance riding.

Transmission

Transmission and final drive affect maintenance, smoothness and everyday usability.

Rider Profile

Who Is This Bike For?

✌️

Best For

Cruising & Touring

📏

Seat Height

69 cm / 27.2 in

⚖️

Handling

Heavy bike — requires confident handling

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Estimate

Ownership Cost Calculator

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* Estimates only. Actual costs vary by country, riding habits, insurance provider and maintenance schedule.