Harley Davidson FXDB Dyna Street Bob (2007-08)

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The Harley Davidson FXDB Dyna Street Bob motorcycle was produced from 2007 to 2008. It has a four-stroke, 45-degree V-twin engine with a capacity of 1584cc and a compression ratio of 9.2:1. The engine is fitted with electronic sequential port fuel injection and a single-fire, non-wasted, map-controlled spark ignition. Max torque is 124.7 Nm at 3000 rpm, and the six-speed transmission is belt-driven. The bike has a mild steel, tubular frame with stamped, cast, and forged junctions, and the front suspension is a 49mm polished aluminum fork with dual-rate springs. The rear suspension has a coil-over shock. Braking is provided via a single 300mm disc with a four-piston caliper at the front and a single 292mm disc with a two-piston caliper at the rear, and the tyres are 100/90-19 at the front and 160/70-17 at the rear. The bike has a very low seat height, ranging from 648 mm laden to 678 mm unladen. The gross vehicle weight rating is 492.2kg, while dry weight is 288kg and wet weight is 302.6kg. The bike has a fuel capacity of 17.8 litres and an oil capacity of 2.8 litres. Overall, the Harley Davidson FXDB Dyna Street Bob is a stylish and powerful motorcycle with a unique character, thanks to its V-twin engine and distinctive design.

Technical specifications:

Make Model: Harley Davidson FXDB Dyna Street Bob

Year: 2007 – 08


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

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