Key performance

73 ch
Power
🔧
1584 cc
Displacement
⚖️
303 kg
Weight
🏎️
160 km/h
Top speed
💺
655 mm
Seat height
17.8 L
Fuel capacity
💰
13 690 €
New price
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Technical specifications

Engine

Displacement
1584 cc
Power
73.0 ch @ 5300 tr/min (53.7 kW)
Torque
122.6 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 tubulaire 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 : 104 mm

Brakes

Front brakes
Freinage 1 disque Ø 300 mm, étrier 4 pistons
Rear brakes
Freinage 1 disque Ø 292 mm, étrier 4 pistons
Front tyre
100/90-19
Rear tyre
160/70-17

Dimensions

Seat height
655.00 mm
Fuel capacity
17.80 L
Weight
303.00 kg
Dry weight
290.00 kg
New price
13 690 €

Overview

Is it still possible to ride simply, without all the gadgets that weigh down our modern motorcycles? In 2012, Harley-Davidson answered with the FXDB Dyna Street Bob, a raw statement that reconnects with the original spirit of 1950s bobbers. The idea is clear: keep only the essentials so that the engine and frame speak for themselves. This philosophy is found in every detail, from the ape hanger handlebar that imposes a relaxed posture to the low solo seat that voluntarily excludes the passenger. Turn signals are relegated under the controls, the rear fender is just a slight wrapping, and spoked wheels complete the picture of a motorcycle reduced to its purest mechanical expression.

Harley-Davidson FXDB Dyna Street Bob

The heart of this proposition is the famous Twin Cam 96, a 1584 cc V-twin engine that delivers 73 horsepower and a torque of 122 Nm from 3500 rpm. Compared to the previous 88, this engine is a revolution in terms of generosity. Do not look for peak power, but rather that feeling of deep and constant traction, typical of large American V engines. With a compression ratio of 9.2:1, it is docile and its characteristic rumble becomes the soundtrack of every ride. Belt drive and a six-speed gearbox ensure smooth progression, even if the top speed is around 160 km/h, a figure that is unimportant to enthusiasts of this engine.

Despite a declared weight of 303 kg fully fueled and an imposing size, the Street Bob proves to be quite maneuverable. The steel double cradle frame offers good rigidity, and the 49 mm telescopic fork does its job seriously. The surprise comes from its behavior in curves: it leans without hesitation until the footpegs remind, with a touch of metal, the limit of its lean angle. The braking, with a 300 mm disc at the front and a 292 mm disc at the rear, each with a four-piston caliper, is sufficient without being transcendent. It corresponds to the spirit of the machine: effective for the riding style it offers, without aiming for absolute performance.

Who is this Harley-Davidson Dyna Street Bob for? Its price of 13690 euros positioned it as access to the Dyna family, a motorcycle for those seeking the authenticity of a large American without the embellishments of more luxurious models. It is suitable for the touring rider who prioritizes feel and character over raw numbers, and also represents an excellent base for customization. Its 17.8 liter fuel tank and 655 mm seat height make it an accessible mount for long, relaxed journeys. Compared to its Japanese or European competitors of the same displacement, it doesn't play in the same league on paper, but it offers a unique sensory experience, centered on the engine and attitude. It is a motorcycle that chooses its camp: that of pure emotion, raw style, and direct connection between the rider and the mechanics.

Standard equipment

  • Assistance au freinage : ABS en option

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.24 ch/kg
🔄
Torque / weight
0.40 Nm/kg
🔧
Volumetric power
45.5 ch/L
In category Custom / cruiser · 792-3168cc displacement (3121 motorcycles compared)
Power 72 ch Top 56%
49 ch median 75 ch 148 ch
Weight 303 kg Lighter than 51%
235 kg median 304 kg 379 kg
P/W ratio 0.24 ch/kg Top 60%
0.18 median 0.25 0.45 ch/kg

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