Key performance

76 ch
Power
🔧
1584 cc
Displacement
⚖️
320 kg
Weight
🏎️
170 km/h
Top speed
💺
663 mm
Seat height
19.3 L
Fuel capacity
💰
15 995 €
New price
Compare the Harley-Davidson FXDF Fat Bob with: Choose a motorcycle →

Technical specifications

Changements 2012 2008
New price
15 990 € 15 995 €

Engine

Displacement
1584 cc
Power
76.0 ch @ 5350 tr/min (55.9 kW)
Torque
126.5 Nm @ 3500 tr/min
Engine type
Bicylindre en V à 45°, 4 temps
Cooling
par air
Compression ratio
9.2 : 1
Bore × stroke
95.3 x 111.1 mm
Valves/cylinder
2
Fuel system
Injection

Chassis

Frame
Double berceau en acier
Gearbox
boîte à 6 rapports
Final drive
Courroie
Front suspension
Fourche téléhydraulique Ø 49 mm, déb : 127 mm
Rear suspension
2 amortisseurs latéraux, déb : 79 mm

Brakes

Front brakes
Freinage 2 disques Ø 300 mm, étrier 4 pistons
Rear brakes
Freinage 1 disque Ø 292 mm, étrier 2 pistons
Front tyre
130/90-16
Rear tyre
180/70-16

Dimensions

Seat height
663.00 mm
Fuel capacity
19.30 L
Weight
320.00 kg
Dry weight
305.00 kg
New price
15 995 €

Overview

Does a motorcycle have attitude? Throw a leg over the 2008 Fat Bob, and the answer is yes. It’s not a vehicle; it’s a statement, planted on two wheels with its dual fixed headlight and oversized front tire. Harley took the bobber DNA, that simplicity born in post-war garages, and injected it with steroids. The result is this squared-off, almost brutal machine that belongs to the Dyna family. Don’t be fooled by the evocative name; this isn’t a Fat Boy; it’s a more responsive, more direct proposition.

Harley-Davidson FXDF Fat Bob

The engine is the heart of the matter, a Twin Cam 96 with 1584 cm3 that doesn’t shine with its raw figures – 76 horsepower, modest on paper – but plays a unique part. It’s the torque, 126.5 Nm available from 3500 rpm, that this V-twin finds its reason for being. It pulls more than it revs, offering a constant wave of propulsion that gives the impression of dragging the horizon towards you. The six-speed gearbox and final belt drive ensure the transmission of this power without jerks, while the Tommy Gun exhausts sign the soundtrack, a deep and authoritative rumble.

But this personality comes at a price, both literally and figuratively. At 305 kg dry, it’s not light, and its handling in curves is more of a negotiation than an obvious fact. You have to commit with conviction, accept that the steering isn’t falsely light. The braking, with its two front discs, is correct without being transcendent. It’s the compromise of a machine designed for attitude and triumphant straight lines, not for chasing the stopwatch. For 16,000 euros at the time, you were buying a style, an aura, much more than a perfect specification sheet.

So, who is it for? Certainly not the intimidated beginner or the obsessive track rider. The Fat Bob is the road companion of the person who puts pure sensation and image above all else. It’s a motorcycle for urban rides where you put on a show, for cleared departmental roads where you savor this omnipresent torque. It flatters the ego, captures gazes, and offers a feeling of belonging to a very particular club. In short, it’s an imperfect, stubborn, and totally irresistible motorcycle for those who vibrate at its unique frequency. It doesn’t seek to please everyone, and that’s precisely what makes it fascinating.

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.23 ch/kg
🔄
Torque / weight
0.40 Nm/kg
🔧
Volumetric power
47.3 ch/L
In category Custom / cruiser · 792-3168cc displacement (3121 motorcycles compared)
Power 75 ch Top 49%
49 ch median 75 ch 148 ch
Weight 320 kg Lighter than 35%
235 kg median 304 kg 379 kg
P/W ratio 0.23 ch/kg Top 61%
0.18 median 0.25 0.45 ch/kg

Similar bikes

Frequently Asked Questions

Reviews & comments

No reviews yet. Be the first to share your opinion!