Harley-Davidson FXDB Dyna Street Bob Specs (Top Speed | Horsepower | Weight)

The Harley-Davidson FXDB Dyna Street Bob motorcycle specifications include a 1573.3 cc (96.00 cu in) engine, a 6-speed gearbox, and a listed weight of 302.5 kg (667 lb).

Key specifications

2007-2009Model years
1,573 ccDisplacement
124.8 Nm @ 3,000 rpmTorque
302.5 kgWet weight
681 mmSeat height
18.2 LFuel tank
1,631 mmWheelbase
142 mmGround clearance
Model years covered
200720082009
Year-specific specification changes

The 2007 model is treated as the standard specification. Only later model years with a different supplied value are shown below.

Bore × stroke
200995.3 x 111.1 mm (3.8 x 4.4 inches)
Displacement
20091,584 cc (96.66 cu in)
Dry weight
2009290 kg (639.3 lb)
Front brakes
2008Single disc. 4-piston calipers
2009Single disc. 4-piston
Front tire
2009100/90-19
Fuel system
2008Injection. Electronic Sequential Port Fuel Injection
Rear brakes
2008Single disc. 2-piston calipers
2009Single disc. 2-piston
Rear tire
2009160/70-17
Torque
2008123.4 Nm (12.6 kgf-m or 91.0 ft.lbs) @ 3,125 rpm
2009123.0 Nm (12.5 kgf-m or 90.7 ft.lbs) @ 3,125 rpm
Wet weight
2009205 kg (451.9 lb)
Clutch
20099-plate, wet
Exhaust system
2008Chrome, staggered shorty exhaust w/ dual mufflers
2009Chrome, staggered shorty exhaust with dual mufflers
Fuel capacity
200918.20 L (4.81 US gal)
Fuel consumption
20084.35 L/100 km (23.0 km/l or 54.07 mpg)
20095.50 L/100 km (18.2 km/l or 42.77 mpg)
Greenhouse gases
2008100.9 CO 2 g/km. (CO2 – Carbon dioxide emission)
2009127.6 CO 2 g/km. (CO2 – Carbon dioxide emission)
Ground clearance
2008124 mm (4.9 inches)
Overall length
20092,355 mm (92.7 inches)
Seat height
2009655 mm (25.8 inches)

How the Harley-Davidson FXDB Dyna Street Bob compares

This compares the motorcycle with all Harley-Davidson models in this specifications database. The blue marker is this model and the grey line is the Harley-Davidson database average.

Displacement1,573 cc
Low 165 ccAverage 1,275 ccHigh 1,868 cc

About 23% higher than the Harley-Davidson database average. Around the 75th percentile across Harley-Davidson models.

Wet weight302.5 kg
Low 183 kgAverage 312.9 kgHigh 507 kg

Very close to the Harley-Davidson database average. Around the 44th percentile across Harley-Davidson models.

Seat height681 mm
Low 622 mmAverage 689 mmHigh 780 mm

Very close to the Harley-Davidson database average. Around the 49th percentile across Harley-Davidson models.

Fuel capacity18.2 L
Low 7.9 LAverage 17 LHigh 22.7 L

About 7% larger than the Harley-Davidson database average. Around the 46th percentile across Harley-Davidson models.

This model Harley-Davidson database average

Dimensions compared with Harley-Davidson average

Each measurement is compared with the average value across Harley-Davidson models where that dimension is available.

Overall length2,357 mm
This bike

2,357

Harley-Davidson avg

2,376

Close to average.

Wheelbase1,631 mm
This bike

1,631

Harley-Davidson avg

1,599

Close to average.

Seat height681 mm
This bike

681

Harley-Davidson avg

689

Close to average.

Ground clearance142 mm
This bike

142

Harley-Davidson avg

128

11% above average.

Mechanical overview

Engine layout snapshot

V2, four-stroke • 1,573 cc • Air cooled
Chassis snapshot

Wheelbase 1,631 mmSeat 681 mmClearance 142 mm
6-speed • Belt (final drive) • 100/90-H19 front / 160/70-B17 rear

Additional useful specifications

Front tire size 100/90-H19
Rear tire size 160/70-B17
Estimated theoretical fuel range 410 km
Bore/stroke ratio 0.86:1 (Undersquare)

Engine specifications

Engine type V2, four-stroke
Displacement 1573.3 cc (96.00 cu in)
Torque 124.8 Nm (12.7 kgf-m or 92.0 ft.lbs) @ 3,000 rpm
Bore × stroke 95.3 x 111.3 mm (3.8 x 4.4 inches)
Compression ratio 9.2:1
Cooling system Air
Fuel system Injection. Electronic Sequential Port Fuel Injection (ESPFI)
Starter Electric

Transmission and drivetrain

Gearbox 6-speed
Final drive Belt (final drive)
Clutch Multi-plate with diaphragm spring in oil bath

Chassis and suspension

Rake 29.0°

Brakes, wheels and tires

Front brakes Single disc
Rear brakes Single disc
Front tire 100/90-H19
Rear tire 160/70-B17

Dimensions and weight

Wet weight 302.5 kg (667 lb)
Dry weight 287.6 kg (634 lb)
Seat height 681 mm (26.8 inches)
Overall length 2,357 mm (92.8 inches)
Wheelbase 1,631 mm (64.2 inches)
Ground clearance 142 mm (5.6 inches)

Fuel and emissions

Fuel capacity 18.16 L (4.80 US gal)
Fuel consumption 4.43 L/100 km (22.6 km/l or 53.10 mpg)
Greenhouse gases 102.8 CO 2 g/km. (CO2 – Carbon dioxide emission)

Other specifications

Color options Vivid black, black cherry pearl, deep cobalt pearl, black denim, Pacific blue denim (new), pewter denim (new), two-tone olive pearl and vivid black
Exhaust system Chrome, staggered shorty duals
Price as new US$ 13595. MSRP depends on country, taxes, accessories, etc.

Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Harley-Davidson models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Harley-Davidson information before relying on them. Visit the official Harley-Davidson website.