Harley Davidson FLSTF Fat Boy (2014)

The Harley Davidson FLSTF Fat Boy motorcycle was released in 2014 and features a four-stroke V-twin engine with a capacity of 1690cc. The engine is operated using pushrods, and overhead valves with hydraulic self-adjusting lifters are used, resulting in two valves per cylinder, integrated oil-cooler, and a compression ratio of 9.6:1. The induction system is an electronic sequential port fuel injection (ESPFI), and the ignition system used in this motorcycle is single-fire, non-wasted map-controlled spark ignition. The motorcycle has a six-speed transmission and a belt final drive.

The frame of the motorcycle is constructed from mild steel and features a tubular frame, rectangular section backbone, and stamped, cast, and forged junctions. The fender supports are forged, and the frame is MIG welded. The front suspension consists of 41.3mm telescopic forks, and the rear suspension features a hidden horizontal-mounted coil-over shock. The front and rear brakes use a single 292mm disc with a four-piston caliper, and the motorcycle has a 140/75R17 67V front tire and 200/55R17 78V rear tire.

The motorcycle has a rake of 31.6 degrees and a trail of 147mm / 5.7in. It has a length of 2445mm / 96.2in, a wheelbase of 1715mm / 67.5in, a laden seat height of 616mm / 24.3in, and an unladen seat height of 669mm / 26.4in. The gross vehicle weight rating is 526.0kg / 1160lbs, and it has a dry weight of 317.5kg / 700lbs and wet weight of 330kg / 731lbs. The oil capacity is 3.3 liters / 3.50 quarts, and the fuel capacity is 18.9 liters / 5 gallons.

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Technical specifications:

Make Model: Harley Davidson FLSTFB Softail Fat Boy Lo

Year: 2014

Engine: Four stroke, V-Twin, Twin Cam 103 c Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder, with Integrated Oil-Cooler

Capacity: 1690 cc / 103.1 cu-in

Bore x Stroke: 98.4 x 111.1 mm

Cooling System: Air cooled

Compression Ratio: 9.6:1

Induction: Electronic Sequential Port Fuel Injection (ESPFI)

Ignition: Single-fire, non-wasted, map-controlled spark ignition

Starting: Electric

Max Torque: 132 Nm / 98.8 ft. lbs @ 3250 rpm

Clutch: Multi-plate, wet

Transmission: 6 Speed

Final Drive: Belt

Gear Ratio: 1st 9.311 / 2nd 6.454 / 3rd 4.793 / 4th 3.882 / 5th 3.307 / 6th 2.790

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

Front Suspension: 41.3 mm telescopic, chrome dust covers

Rear Suspension: Hidden, horizontal-mounted, coil-over shock

Front Brakes: Single 292mm disc 4 piston caliper

Rear Brakes: Single 292mm disc 4 piston caliper

Front Tyre: 140/75R17 67V

Rear Tyre: 200/55R17 78V

Rake (steering head): 31.6 degrees

Trail: 147 mm / 5.7 in

Dimensions: Length 2445 mm / 96.2 in

Wheelbase: 1715 mm / 67.5 in

Seat Height: Laden 616 mm /24.3 in Unladen 669 mm / 26.4 in

Gross Vehicle Weight Rating: 526.0 kg / 1160 lbs

Dry Weight: 317.5 kg / 700 lbs

Wet Weight: 330 kg / 731 lbs

Oil Capacity: 3.3 Litres / 3.50 qts

Fuel Capacity: 18.9 Litres / 5 gal