‹ Home › Inventory › 2025 Harley-Davidson® FXBB Street Bob® Vivid Black 039585

The 2025 Harley-Davidson® Street Bob® (FXBB) in Vivid Black represents a major redesign, featuring a dramatic upgrade to the muscle-bound Milwaukee-Eight® 117 Classic engine. This powerhouse breathes through a new two-into-one exhaust system to unleash 98 HP and a crushing 120 ft-lb of torque at just 2,500 RPM. A major technical evolution for 2025 includes a brand-new 4-inch multifunction display integrated with selectable Ride Modes (Sport, Road, Rain) and an advanced suite of standard cornering safety tech like Cornering ABS and Traction Control. It retains its iconic, raw bobber silhouette with a 19-inch front Annihilator cast wheel, a mini-ape handlebar setup, and a dual seat, but elevates convenience with all-LED lighting, an upgraded center-cooled head design for superior heat dissipation, and a high-speed USB-C charging port.

Specifications

Dimensions

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- Length:
  
  91.3 in
- Seat height, unladen:
  
  26.8 in
- Ground clearance:
  
  4.9 in
- Rake (steering head):
  
  30
- Trail:
  
  6.2 in
- Wheelbase:
  
  64.2 in
- Tires, front specifications:
  
  100/90B19,57H,BW
- Tires, rear specifications:
  
  150/80B16,77H,BW
- Fuel Capacity:
  
  3.5 gal
- Oil capacity:
  
  5 qt.
- Weight, as shipped:
  
  622 lbs
- Weight, in running order:
  
  646 lb
- Tire, type:
  
  Dunlop® Harley-Davidson Series, bias blackwall front and rear
Engine

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- Engine:
  
  Milwaukee-Eight® 117 Classic
- Bore:
  
  4.1 in
- Stroke:
  
  4.5 in
- Displacement:
  
  117.35 in³
- Compression ratio:
  
  10.3:1
- Fuel system:
  
  Electronic Sequential Port Fuel Injection (ESPFI)
- Exhaust:
  
  2-into-1; catalyst in header
Performance

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- Engine torque testing method:
  
  EC 134/2014
- Engine torque:
  
  120.2 ft-lb
- Engine torque (RPM):
  
  2500
- Horsepower:
  
  98 HP / 73 kW @ 4600 rpm
- Lean angle, right (deg.):
  
  28.5
- Lean angle, left (deg.):
  
  28.5
- Fuel economy testing method:
  
  EU 134/2014
- Fuel economy:
  
  47 mpg (5 l/100 km)
Powertrain

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- Primary drive:
  
  Chain, 34/46 ratio
- Gear ratios (overall) 1st:
  
  9.311
- Gear ratios (overall) 2nd:
  
  6.454
- Gear ratios (overall) 3rd:
  
  4.793
- Gear ratios (overall) 4th:
  
  3.882
- Gear ratios (overall) 5th:
  
  3.307
- Gear Ratios (overall) 6th:
  
  2.79
Chassis

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- Front fork:
  
  Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; gaiter covers
- Rear shocks:
  
  Hidden, free piston, coil-over monoshock; 43mm stroke; cam-style preload adjustment
- Wheels, front type:
  
  Black, Annihilator cast aluminum
- Wheels, rear type:
  
  Black, Annihilator cast aluminum
- Brakes, type:
  
  Solid, uniform expansion rotors
- Brakes, caliper type:
  
  4-piston fixed front and 2-piston floating rear