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
💰
13 650 €
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
13 650 €

Overview

What does a Harley-Davidson look like when all the excess has been stripped away? The answer lies in this 2011 FXDB Dyna Street Bob, a machine that cultivates the “Bobber” spirit with an almost punk conviction. Imagine a 1950s rider, discarding anything on his motorcycle that seemed unnecessary to keep only the essentials and ride with the wind in his hair. That is exactly the philosophy that the Street Bob embodies, with a low solo seat at 655 mm, a short rear fender, and an “Ape Hanger” handlebar that imposes a proud, almost arrogant posture. The passenger is here a forgotten concept, their footpegs and seat having been sacrificed for style purity. It is a motorcycle for one, a selfish vehicle in the best sense of the term.

Harley-Davidson FXDB Dyna Street Bob

Its heart is the famous Twin Cam 96 of 1584 cm³, an evolution of the 88 that marked its time. With 73 horsepower at 5300 rpm and especially 122.6 Nm of torque available from 3500 rpm, this 45° V-twin does not play in the category of explosive performance. Its strength lies elsewhere: in this low and constant propulsion, in this purr that becomes a roar as soon as you open the throttle, a sensation of massive and accessible power that defines Harley pleasure. Belt drive and a six-speed gearbox add to this impression of quiet solidity, even if the top speed is around 160 km/h. You don’t race, you advance with authority.

Despite a weight announced at 303 kg fully fueled and a size that impresses, the Street Bob proves quite maneuverable for those who know how to approach it. The steel double cradle frame and the 49 mm telescopic fork offer reassuring stability. It allows itself to be directed without too much resistance, until the footpegs remind you, with a scraping sound, that the lean angle is limited. Braking, with its two discs and four-piston calipers, is sufficient without being transcendent, typical of a motorcycle where urgency is not the priority. It is a machine that encourages a cool pace, a ride where style takes precedence over surgical precision.

At 13,650 euros at launch, the Street Bob positioned itself as the entry-level model in the Dyna family. Harley did not overload this base, keeping the equipment minimal to honor the Bobber spirit. This gives it a double advantage: a strong visual identity, immediately recognizable, and an ideal platform for customization. For the solitary traveler who seeks less absolute performance than the authenticity of a raw mechanical experience, this Dyna is a serious candidate. It is not suitable for beginners intimidated by its weight, nor for track racers seeking velocity. But for those who want a motorcycle steeped in history, capable of becoming the personal project of their dreams, the 2011 Street Bob remains a relevant and deeply charismatic proposition.

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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