The Harley Davidson FXDB/I Dyna Street Bob is a motorcycle model from 2006 that features a four-stroke, 45-degree V-Twin engine with a capacity of 1449cc. The engine is equipped with pushrod-operated overhead valves and hydraulic self-adjusting lifters, with two valves per cylinder. Additionally, the engine has a compression ratio of 8.9:1 and a maximum power output of 67 horsepower at 5200 rpm, while the maximum torque is 116.6 Nm at 3500 rpm. The motorcycle has an air-cooled cooling system, a carburetion 40 mm constant velocity with enrichener and accelerator pump ESPFI 38 mm throttle bore electronic sequential port fuel injection system, and a single-fire, non-wasted, map-controlled spark ignition system for ignition. It has a 5-speed transmission, and the final drive is through a belt. The motorcycle has a mild steel, tubular frame, a 49 mm front suspension with polished aluminum fork triple clamp and dual-rate springs, and a coil-over shock for the rear suspension. The brakes consist of a single 300mm disc 4 piston caliper for the front and a single 292mm disc 4 piston caliper for the rear, and it has D401F 100/90-19 57H for the front tire and D401 160/70B16 73V for the rear tire. The motorcycle has a ground clearance of 142mm, a dry weight of 288kg or 634 lbs, and a fuel capacity of 17.8 liters or 4.7 US gal. The motorcycle has a consumption average of 19.0 km/lit, can reach a standing 1/4 mile in 14.4 seconds, and has a top speed of 176.8 km/h.
Technical specifications:
Make Model: Harley Davidson FXDB/I Dyna Street Bob
| Year | 2006 |
|---|---|
| Engine | Four stroke, 45 degrees V-Twin, Twin Cam 88 (R) vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder |
| Capacity | 1449 cc / 88.4 cu-in |
| Bore x Stroke | 95.3 x 101.6 mm |
| Cooling System | Air cooled |
| Compression Ratio | 8.9:1 |
| Lubrication | Dry sump, internally mounted, crank driven gerotor pressure and dual scavenge pump with spin on 10~Anot pressurized oil filter |
| Induction | Carburetion 40 mm constant velocity with enrichener and accelerator pump ESPFI 38 mm throttle bore electronic sequential port fuel injection |
| Ignition | Single-fire, non-wasted, map-controlled spark ignition |
| Starting | Electric |
| Max Power | 67 hp / 48.8 kW @ 5200 rpm |
| Max Torque | 116.6 Nm / 86 lb-ft @ 3500rpm |
| Clutch | Wet 9-plate |
| Transmission | 5 Speed |
| Final Drive | Belt |
| Gear Ratio | 1st 3.337 2nd 2.313 3rd 1.718 4th 1.391 5th 1.175 6th 1.000 |
| Frame | Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded |
| Front Suspension | 49 mm w/polished aluminum fork triple clamp and dual-rate springs, 127mm wheel travel |
| Rear Suspension | Coil-over shock , 104mm wheel travel |
| Front Brakes | Single 300mm disc 4 piston caliper |
| Rear Brakes | Single 292mm disc 4 piston caliper |
| Front Tyre | D401F 100/90-19 57H |
| Rear Tyre | D401 160/70B16 73V |
| Rake | 29 degrees |
| Fork Angle | 29 degrees |
| Trail | 120 mm / 4.7 in |
| Dimensions | Length 2358.0 mm / 92.8 in |
| Wheelbase | 1630 mm / 64.2 in |
| Seat Height | Laden2 655.3 mm / 25.8 in Unladen 680.0 mm / 26.8 in |
| Ground Clearance | 142 mm / 5.6 in |
| Dry Weight | 288 kg / 634 lbs |
| Wet weight | 303 kg / 667 lbs |
| Fuel Capacity | 17.8 Litres / 4.7 US gal |
| Consumption Average | 19.0 km/lit |
| Standing 1/4 Mile | 14.4 sec |
| Top Speed | 176.8 km/h |
