The Harley Davidson FXDB Dyna Street Bob is a motorcycle model that was made between 2009 and 2010. The motorcycle has a four-stroke, V-twin engine with a capacity of 1584cc and a compression ratio of 9.2:1. The engine is cooled by air and has an electronic sequential port fuel injection system. The ignition system is non-wasted, map-controlled spark ignition, and it has an electric starter. The maximum torque is 124.7 Nm @ 3000 rpm. The transmission is six-speed, and the final drive is a belt. The motorcycle has a mild steel, tubular frame with stamped, cast, and forged junctions, and it weighs around 288kg when dry. The motorcycle has a 49mm front suspension and a coil-over shock rear suspension. It also has a single 300mm disc, 4-piston caliper front brake, and a single 292mm disc, 2-piston caliper rear brake. The front tyre size is 100/90-19 57H, and the rear tyre size is 160/70-17 73V. The motorcycle has a 29-degree rake and a 120mm trail. The length of the motorcycle is 2357mm, the width is 953mm, and the height is 1280mm. The wheelbase is 1630mm, and the seat height is laden 648mm and unladen 678mm. The gross vehicle weight rating is 492.2kg, and the fuel capacity is 17.8 litres.
Technical specifications:
Make Model: Harley Davidson FXDB Dyna Street Bob
| Year | 2009 – 10 |
|---|---|
| Engine | Four stroke, 45 degrees V-Twin, Twin Cam 96 vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder |
| Capacity | 1584 cc / 96 cu-in |
| Bore x Stroke | 95.3 x 111.1 mm |
| Cooling System | Air cooled |
| Compression Ratio | 9.2:1 |
| Induction | Electronic Sequential Port Fuel Injection (ESPFI) |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition |
| Starting | Electric |
| Max Torque | 124.7 Nm / 92 ft/ lbs. @ 3000 rpm |
| Transmission | 6 Speed |
| Final Drive | Belt |
| Primary Drive | Chain, 34/46 ratio |
| Gear Ratio | 1st 9.311 2nd 6.454 3rd 4.793 4th 3.882 5th 3.307 6th 2.79 |
| Frame | Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded |
| Front Suspension | 49 mm with polished aluminum fork triple clamp and dual-rate springs, |
| Rear Suspension | Coil over shock , |
| Front Brakes | Single 300mm disc 4 piston caliper |
| Rear Brakes | Single 292mm disc 2 piston caliper |
| Front Tyre | 100/90-19 57H |
| Rear Tyre | 160/70-17 73V |
| Rake | 29 degrees |
| Trail | 120 mm / 4.7 in |
| Dimensions | Length 2357 mm / 92.8 in Width 953 mm / 37.5 in. Height 1280 mm / 50.4 in |
| Wheelbase | 1630 mm / 64.2 in |
| Seat Height | Laden 648 mm / 25.5 in Unladen 678 mm / 26.7 in |
| Gross Vehicle Weight Rating | 492.2 kg / 1085 lbs |
| Dry Weight | 288 kg / 634 lbs. |
| Wet Weight | 302.6 kg / 667 lbs |
| Oil Capacity | 2.8 Litres / 3.0 qts |
| Fuel Capacity | 17.8 Litres / 4.7 US gal |
