Harley-Davidson FXDBI Street Bob - 2006 Specifications and Reviews
The 2006 Harley-Davidson FXDBI Street Bob is a minimalist cruiser built for riders seeking classic styling with modern reliability. Powered by the Evolution 1442cc V-twin engine delivering strong low-end torque, it excels as an accessible entry point into the Harley custom scene. Known for its stripped-down aesthetic and comfortable riding position, the Street Bob appeals to riders prioritizing simplicity and authentic cruiser character.
General information | |
| Category | Custom / cruiser |
| Year | 2006 |
| Model | Harley-Davidson FXDBI Street Bob |
| | |
Engine and Transmission Specifications | |
| Clutch | Multi-plate with diaphragm spring in oil bath |
| Transmission typefinal drive | Belt |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Fuel system | Injection. Electronic Sequential Port Fuel Injection (ESPFI ) |
| Bore x stroke | 95.3 x 101.6 mm (3.8 x 4.0 inches) |
| Compression | 8.9:1 |
| Torque | 115.26 |
| Stroke | 4 |
| Engine type | V2 |
| Capacity: | 1442.15 ccm (88.00 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,631 mm (64.2 inches) |
| Ground clearance | 142 mm (5.6 inches) |
| Overall length | 2,357 mm (92.8 inches) |
| Weight incl. oil, gas, etc | 302.5 kg (667.0 pounds) |
| Dry weight | 287.6 kg (634.0 pounds) |
Harley-Davidson FXDBI Street Bob dimensions and frame | |
| Exhaust system | Chrome, staggered shorty duals |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tyre dimensions | 160/70-B17 |
| Front tyre dimensions | 100/90-19 |
| Trail | 119 mm (4.7 inches) |
| Rake (fork angle) | 29.0° |
Speed and acceleration | |
| Color options | Vivid black, black cherry, deep cobalt, black denim |
| Fuel capacity | 17.78 litres (4.70 gallons) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
Best For
Rider Profile
| Best For | Suits riders with at least some prior experience handling a heavy, low-slung cruiser with a long wheelbase. |
| Purpose | Built primarily for stylish, torque-driven boulevard cruising rather than outright speed or long-distance touring. |
| Rider Fit | The low seat height and relaxed reach make it accessible, but its substantial weight demands confidence at low speeds and in parking maneuvers. |
| Character | A classic bobbed-style Harley cruiser that delivers strong low-end torque, a deep V-twin rumble, and laid-back, stripped-down attitude over outright performance. |
| Not Ideal For | Not a good fit for riders seeking sharp cornering agility, high-speed touring comfort, or any off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
⚠ Safety Recalls (1)
ON CERTAIN MOTORCYCLES, THE TRANSMISSION MAY GO INTO A FALSE NEUTRAL POSITION EVEN THOUGH THE NEUTRAL INDICATOR LIGHT IS ILLUMINATED.
Risk: THE MOTORCYCLE COULD DROP INTO GEAR UNEXPECTEDLY AND CREATE THE RISK OF A CRASH AND INJURIES.
Remedy: DEALERS WILL REPLACE THE SHIFTER CAM (DRUM), THE DETENT ARM, AND THE NEUTRAL SWITCH WITH NEWLY DESIGNED COMPONENTS. THE RECALL BEGAN ON DECEMBER 12, 2005. OWNER MAY CONTACT RLEY DAVIDSON AT 1-414-343-4056.
Source: NHTSA. View all Harley-Davidson recalls →
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