Motorcycle specifications Harley-Davidson1920 Softail Street Bob FXBB 2025 Face to face
presentation of the 1920 Softail Street Bob FXBB 2025
When Street Bob woke up, he could feel his belly itching. The pistons weren't the same, the air was coming in differently, the cylinder heads had changed, and the gas mixture was exploding in larger spaces... A flick of the headlight to look at his belly and understand from the 117 markings that his engine wasn't the same.
Bigger ventricles
It's now the 1923 cm3 version that powers this American rogue. It is calibrated here in its "Classic" version, the quietest of the 3 offered by Milwaukee-Eight. It's also available in "Custom" configuration, with more boot at low revs, and "High Ouput" for a sportier feel.
The new air filter has the same round shape as the old models, and a single exhaust replaces the two Shotgun mufflers.
Despite the increase in displacement (+ 55 cm3), the big twin loses horsepower. 3 to be precise, bringing the total to 91 horsepower. On the other hand, the 15.9 mkg of torque sends its peak much earlier, at 2,750 rpm instead of 3,250 rpm. This promises earlier thrust.
The rider can modulate the thrust according to 3 laws. The Softail has now been given a taste of riding modes. Three defined characters, from Road to Sport to Rain. With its rocky 70s look, the Street hides its game pretty well!
In fact, who could have imagined the presence of these Riding Modes and steering assistants? The Robert now boasts traction control, ABS and residual engine torque management, all of which are responsive when cornering. Tire pressure monitoring is also part of the package, along with a USB-C socket, a new speedometer with more info and a good old-fashioned needle, and redesigned controls; and on the chassis side, new springs to improve dynamic balance.
The essentials and metal for breakfast
The Street Bob takes you on a ride with a more pronounced slice of America. No fuss, no frills, just the essentials. It is, and claims to be, a bobber, giving priority to sensations and leaving a dry taste of metal in your mouth after each piston stroke. Once you've had a good time with the Softail Standard, this is the bike that gets under your skin. He grabs your nose, plants his headlight in your irises and whispers loudly, " You've discovered Milwaukee's neighborhoods?!? Come with me to forge your gut! "
As the lightest of the Softail models, the machine gains in vitality on all fronts. A little sportier? No, we wouldn't go that far. More present. Its technological progress will surprise many, and revive the shock felt when the Street Bob switched from a Dyna frame (gone for the occasion) to a Softail.
Are regrets or resentments still being cited? Unlikely, given the improved road-holding qualities of the new chassis. Styling-wise, the deceptively rigid rear end matches the bike's character quite well, as Hardtail styling is still greatly appreciated by enthusiasts.
Ape Hanger handlebars to catch the horizon, a duo of fork gussets, wind in your teeth, and dark to the core - Bob doesn't hide his game. He's all about the manly, the taut leather and the hair sticking out of his boots. There's a slight twist, however, with the arrival of a brake lever adjustment. There's also a passenger footstool now. But what for? Do you really think the Street Bob has a sense of sharing?
M.B - Manufacturer's photos
by Greg
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Key facts Harley-Davidson 1920 Softail Street Bob FXBB (2025) : What you need to know before you buy
Highlights
- Larger engine
- True to its uncluttered look
- More safety
Weak points
- Too much technology for its identity
- Optional spoked wheels
Prices
| Basic version | |
|---|---|
 France |
17,590€
|
 Germany |
17,500€
|
 Spain |
19,100€
|
 Switzerland |
17,900CH
|
 Luxembour |
17,295€
|
 Portugal |
18,300€
|
 Belgium |
17,895€
|
 Italy |
17,900€
|
 United States |
$17,199
|
 United Kingdom |
£14,995
|
Model sold in 2025
Performance
- Max speed : approximately 170 km/h (105.60 mph)
- Average fuel consumption : 5.50 liters/100km (0.43 mpg)
-
Estimated range
: 240 km (149 miles)
Calculated range until tank is empty, not verified.
Specifications Harley-Davidson 1920 Softail Street Bob FXBB 2025
- Chassis
- Frame : tubular steel structure
- Fuel capacity : 13.20 liters (3.49 US gallons)
- Seat height : 680 mm (26.77 in)
- Length : 2,320 mm (91.34 in)
- Width : 925 mm (36.42 in)
- Min height : 1,160 mm (45.67 in)
- Wheelbase : 1,630 mm (64.17 in)
- Weight when fully loaded : 293 kg (646 lb)
- Front axle
- Telehydraulic fork Ø 49 mm, Wheel travel : 130 mm (5.12 in)
- Braking 1 disc Ø 300 mm (11.81 in), 4-piston caliper
- Front tire : 100 / 90 - 19 → Order this type of tire
- Transmission
- 6 stage gearbox , manual
- Secondary belt drive
- Rear axle
- Under-seat monoshock, Wheel travel : 86 mm (3.39 in)
- Preload adjustment
- Braking 1 disc Ø 292 mm (11.5 in), 2-piston caliper
- Rear tire : 150 / 80 - 16 → Order this type of tire
- Motor
- two-cylinder 45° V-shaped , 4 strokes, set at 45°
- Injection
- Cooling system : by air
- tumbled
- 4 valves per cylinder
- 1,923 cc
- 91 ch (89.70 hp) to 5,020 rpm
- 15.90 mkg to 2,750 rpm
- Power-to-weight ratio : approximately 3.13 kg/ch
- Weight / torque ratio : approximately 17.67 kg/mkg
- Compression : 10.3 : 1
- CO² emissions: 128 g/km
- Anti-pollution standard : Euro 5+
- Standard equipment
- Brake assist : ABS
- ABS Cornering
- Gear indicator
- USB plug
- Traction control
- Engine-brake control
- Tire pressure monitoring system
- Practical information
Models
2025
Used
Compare the 1920 Softail Street Bob FXBB to its competitors
Price
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Range
Torque
Power
Power-to-Weight ratio
Torque-to-Weight ratio
Speed
CO² emissions
FAQ Your frequently asked questions about the 1920 Softail Street Bob FXBB 2025
- What is the power of the 1920 Softail Street Bob FXBB 2025?
-
The 1920 Softail Street Bob FXBB 2025 develops a power of 91 ch (89.70 hp)
- What is the torque of the 1920 Softail Street Bob FXBB 2025?
-
The maximum torque of the 1920 Softail Street Bob FXBB 2025 is 15.90 mkg to 2,750 rpm.
- What is the maximum speed of the 1920 Softail Street Bob FXBB 2025?
-
The 1920 Softail Street Bob FXBB 2025 is capable of reaching a top speed of approximately 170 km/h (105.60 mph) on the track.
- What is the weight of the 1920 Softail Street Bob FXBB 2025?
-
The 1920 Softail Street Bob FXBB 2025 has a a weight when fully loaded of 293 kg (646 lb).
- What is the fuel consumption of the 1920 Softail Street Bob FXBB 2025?
-
Average fuel consumption is estimated at 5.50 l/100km (0.43 mpg) according to the WMTC cycle.
- QWhat is the seat height of the 1920 Softail Street Bob FXBB 2025?
-
To ensure good accessibility, the 1920 Softail Street Bob FXBB 2025 offers a minimum seat height of 680 mm (26.77 in).
- What is the price of the 1920 Softail Street Bob FXBB 2025?
-
The price of the 1920 Softail Street Bob FXBB 2025 is £14,995 in United Kingdom. It is displayed at $17,199 in the United States, at 17,295€ in Luxembour, at 17,500€ in Germany, at 17,590€ in France, at 17,895€ in Belgium, at 17,900CH in Switzerland, in Italy, at 18,300€ in Portugal and at 19,100€ in Spain.
- What colors are available for the 1920 Softail Street Bob FXBB 2025?
-
For the 2025 model year, the 1920 Softail Street Bob FXBB is available in several colors: grey, purple, black, yellow and grey.
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