2009
Harley-Davidson FXDB Dyna Street Bob - Specifications & Review

Article Complete Info
| Articleid | 636215 |
|---|---|
| Category | Custom-cruiser |
| Make | Harley-Davidson |
| Model | FXDB Dyna Street Bob |
| Year | 2009 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Mild steel, tubular frame; rectangular section backbone; stamped, |
|---|---|
| Frontbrakes | Single disc. 4-piston |
| Frontsuspension | 49mm fork |
| Fronttyre | 100/90-19 |
| Rake | 29.0° |
| Rearbrakes | Single disc. 2-piston |
| Rearsuspension | Coil-over shock |
| Reartyre | 160/70-17 |
| Trail | 119 mm (4.7 inches) |
Engine & Transmission
| Borexstroke | 95.3 x 111.1 mm (3.8 x 4.4 inches) |
|---|---|
| Clutch | 9-plate, wet |
| Compression | 9.2:1 |
| Coolingsystem | Air |
| Displacement | 1584.00 ccm (96.66 cubic inches) |
| Enginedetails | V2, four-stroke |
| Exhaustsystem | Chrome, staggered shorty exhaust with dual mufflers |
| Fuelconsumption | 5.50 litres/100 km (18.2 km/l or 42.77 mpg) |
| Fuelsystem | Injection. Electronic Sequential Port Fuel Injection (ESPFI) |
| Gearbox | 6-speed |
| Greenhousegases | 127.6 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Torque | 123.00 Nm (12.5 kgf-m or 90.7 ft.lbs) @ 3125 RPM |
| Transmissiontypefinaldrive | Belt |
Other Specifications
| Coloroptions | Vivid Black; Black Denim; Pewter Denim; Red Hot Denim; Dark Blue Denim |
|---|---|
| Starter | Electric |
Physical Measures & Capacities
| Dryweight | 290.0 kg (639.3 pounds) |
|---|---|
| Fuelcapacity | 18.20 litres (4.81 gallons) |
| Groundclearance | 142 mm (5.6 inches) |
| Overalllength | 2,355 mm (92.7 inches) |
| Seatheight | 655 mm (25.8 inches) If adjustable, lowest setting. |
| Weightincloilgasetc | 205.0 kg (451.9 pounds) |
About Harley-Davidson
Country of Origin:
United States
Founder:
William S. Harley, Arthur Davidson, Walter Davidson, William A. Davidson
Best Known For:
V-twin cruisers, touring icons, H-D culture; also LiveWire electric spinoff
Company History
Founded in Milwaukee in 1903, Harley-Davidson grew from backyard shed to global symbol. Early board-trackers and military machines proved durability; postwar big twins defined American road culture with a cadence and silhouette that became shorthand for freedom. The company professionalized long-distance comfort—Electra Glide fairings, air shocks, and later sophisticated infotainment—while keeping a mechanical identity built on a 45° V-twin heartbeat. Harley also navigated reinvention: the Evolution engine restored reliability in the 1980s; rubber mounting tamed vibes; and fuel injection, ABS, and ride-by-wire brought modernity. The brand’s culture—H.O.G. rides, dealer events, customization—turns ownership into community. Recent decades saw expansion into liquid-cooled performance (Revolution X) and true adventure/sport segments (Pan America, Sportster S), while LiveWire broke ground in electric motorcycling. Historically, Harley’s significance extends beyond machines: it’s a maker of rituals and myth, exporting an American idea of the open road. The tension between heritage and innovation defines each new model year, but the throughline is tactile connection—torque-rich roll-on, slow idle, and a sense that the bike has a pulse.
