A Guide To Harley Dyna

By Indra Gunawan

harley davidson dyna

Harley Davidson Dyna street bob is stripped down to the edge of street legal trim, with a new rear fender chopped even higher and topped with a curve and retro LED tail light.

The restyling Dyna street bob leads a 2009 Harley Davidson line that blend bold, custom styling with exhilarating, raw boned street performance, new solo seat and the new laced wheels feature gloss black rims. Internally wired min ape hanger bars, the authentic Fat Bob fuel tank and wrinkle black trim complete the minimalist street bob profile.

All Harley Davidson Dyna models feature a new silver face speedometer with fuel range read out, a new low profile front fender and a new fuel sender.

Twin Cam 96 powertrain 1584 cc with Electronic Sequential Port Fuel Injection (ESPFI) mated to the 6 Speed Cruise Drive transmission cranks out 92 ft. lbs. of torque at 3000 rpm. Common Harley Davidson Dyna characteristics include the under seat battery box, exposed rear shock absorbers, and a classic Fat Bob fuel tank with console.

General information

Model: Harley Davidson FXDB Dyna Street Bob.
Year: 2009.
Category: Custom / cruiser.
Rating: 72.1 out of 100.

Engine and transmission
Displacement: 1584.00 ccm (96.66 cubic inches).
Engine type: V2.
Stroke: 4.
Torque: 123.00 Nm (12.5 kgf m or 90.7 ft.lbs) @ 3125 RPM.
Compression: 9.2:1.
Bore x stroke: 95.3 x 111.1 mm (3.8 x 4.4 inches).
Fuel system: Injection. Electronic Sequential Port Fuel Injection (ESPFI).
Starter: Electric.
Cooling system: Air.
Gearbox: 6 speed.

Transmission type
final drive: Belt.
Clutch: 9 plate, wet.

Physical measures
Dry weight: 290.0 kg (639.3 pounds).
Weight incl. oil, gas, etc: 205.0 kg (451.9 pounds).
Seat height: 655 mm (25.8 inches) If adjustable, lowest setting.
Overall length: 2,355 mm (92.7 inches).
Ground clearance: 142 mm (5.6 inches).

Chassis and dimensions
Frame type: Mild steel, tubular frame; rectangular section backbone; stamped.
Rake (fork angle): 29.0°.
Trail: 119 mm (4.7 inches).
Front suspension: 49mm fork.
Rear suspension: Coil over shock.
Front tire dimensions: 100/90 19.
Rear tire dimensions: 160/70 17.
Front brakes: Single disc. 4 piston.
Rear brakes: Single disc. 2 piston.
Exhaust system: Chrome, staggered shorty exhaust with dual mufflers.

Other specifications
Fuel capacity: 18.20 liters (4.81 gallons).
Fuel consumption pr. 10 km (6.2 miles): 5.50 liters (1.45 gallons).
Color options: Vivid Black; Black Denim; Pewter Denim; Red Hot Denim; Dark Blue Denim.

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