Key performance

78 ch
Power
🔧
1690 cc
Displacement
⚖️
331 kg
Weight
🏎️
160 km/h
Top speed
💺
690 mm
Seat height
18.9 L
Fuel capacity
💰
21 550 €
New price
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Technical specifications

Changements 2010 2016
Displacement
1584 cc 1690 cc
Power
78.0 ch @ 5250 tr/min (57.4 kW)
Torque
125.0 Nm @ 3500 tr/min 131.4 Nm @ 3250 tr/min
Engine type
V2, four-stroke Bicylindre en V à 45°, 4 temps
Cooling
Air par air
Compression ratio
9.2:1 9.6 : 1
Bore × stroke
95.3 x 111.1 mm (3.8 x 4.4 inches) 98.4 x 111.1 mm
Valves/cylinder
2
Fuel system
Injection. Electronic Sequential Port Fuel Injection (ESPFI) Injection
Valve timing
Overhead Valves (OHV)
Starter
Electric
Frame
Mild steel tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded Double berceau tubulaire en acier
Gearbox
6-speed boîte à 6 rapports
Final drive
Belt   (final drive) Courroie
Clutch
9-plate, wet
Front suspension
41.3mm telescopic, “beer can” covers Fourche telescopique Ø 41.3 mm, déb : 130 mm
Rear suspension
Hidden, horizontal-mounted, coil-over 2 amortisseurs sous le moteur, déb : 112 mm
Front wheel travel
97 mm (3.8 inches)
Rear wheel travel
91 mm (3.6 inches)
Front brakes
Single disc. 4-piston Freinage 1 disque Ø 300 mm, étrier 4 pistons
Rear brakes
Single disc. 2-piston Freinage 1 disque Ø 292 mm, étrier 2 pistons
Front tyre
140/75-17
Front tyre pressure
2.48 bar
Rear tyre
200/55-R17 200/55-17
Rear tyre pressure
2.90 bar
Wheelbase
1635.00 mm
Ground clearance
130.00 mm
Length
2396.00 mm
Fuel capacity
19.70 L 18.90 L
Weight
331.00 kg
Dry weight
313.00 kg 320.00 kg
New price
21 550 €

Engine

Displacement
1690 cc
Power
78.0 ch @ 5250 tr/min (57.4 kW)
Torque
131.4 Nm @ 3250 tr/min
Engine type
Bicylindre en V à 45°, 4 temps
Cooling
par air
Compression ratio
9.6 : 1
Bore × stroke
98.4 x 111.1 mm
Valves/cylinder
2
Fuel system
Injection

Chassis

Frame
Double berceau tubulaire en acier
Gearbox
boîte à 6 rapports
Final drive
Courroie
Front suspension
Fourche telescopique Ø 41.3 mm, déb : 130 mm
Rear suspension
2 amortisseurs sous le moteur, déb : 112 mm

Brakes

Front brakes
Freinage 1 disque Ø 300 mm, étrier 4 pistons
Rear brakes
Freinage 1 disque Ø 292 mm, étrier 2 pistons
Front tyre
140/75-17
Front tyre pressure
2.48 bar
Rear tyre
200/55-17
Rear tyre pressure
2.90 bar

Dimensions

Seat height
690.00 mm
Fuel capacity
18.90 L
Weight
331.00 kg
Dry weight
320.00 kg
New price
21 550 €

Overview

This is certainly the motorcycle that best symbolizes the Harley spirit. Presented in the 1990s, the "big" bike is a hymn to the rebellious post-war era. As its name suggests, everything is imposing on the Fat Boy: wheels (beautiful spoked rims), forks, headlight assembly; a true man's bike. The cinema has also made it legendary: it is nothing less than Schwarzenegger's mount in Terminator 2. Born a quarter of a century ago with the 1340, this Softail has seen a host of twins up to the peak of this 1690 High Output. Even more power, bulk, and torque. Its peak of 13.4 ft-lbs is reached at 3250 rpm. The FLSTF is equipped with a handlebar with a curvature optimized for more comfort and better ergonomics.

For riding and comfort, a wide and low handlebar (like the footpegs), a seat close to the cylinder heads; for the eye, authentic aesthetics and gleaming chrome - a true Softail with its faux rigid frame and a pure Harley. The adoption of the 103 B twin cylinder corresponds more than ever to this large custom. Muscle hidden in metal, erupting with every demand, and vibrations calmed thanks to a balance shaft. The beauty from Milwaukee has long since offered itself more rigor in road holding, as early as 2000. Stiffer rear shocks since the move to the 1450 engine have improved passage over small bumps, and better brakes significantly calm the beast. A 200 mm rear tire does not facilitate agility but gives even more "Fat" to the "Boy." Docile thanks to its wide and larger handlebar (which integrates the wiring), you have to know how to be reasonable because too much lean quickly grinds down the wide footpegs. Like almost all Harley-Davidson models, the Fat Boy is equipped with ABS as standard. In 2015, The Motor Company reinforces the will and capabilities of the braking system. The front disc widens from 11.5 to 11.8 inches. The caliper and master cylinder are redesigned, the latter also benefiting from a design improving performance. With the high-friction material of the pads, the lever effort is reduced almost in half. Harley announces 40% less effort to achieve optimal braking.

M.B - photos manufacturer

Standard equipment

  • Assistance au freinage : ABS de série

Practical info

  • Véhicule accessible au permis A2 ou bridable à 47.5ch / 35 Kw
  • La moto est accessible aux permis : A, A2

Indicators & positioning

Weight-to-power ratio
0.23 ch/kg
🔄
Torque / weight
0.40 Nm/kg
🔧
Volumetric power
45.5 ch/L
In category Custom / cruiser · 845-3380cc displacement (2993 motorcycles compared)
Power 77 ch Top 49%
49 ch median 77 ch 148 ch
Weight 331 kg Lighter than 27%
235 kg median 305 kg 379 kg
P/W ratio 0.23 ch/kg Top 65%
0.18 median 0.25 0.49 ch/kg

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