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| 2012 Harley-Davidson FXDB Dyna Street Bob |
Completely redesigned in 2009, the 2012 Harley-Davidson FXDB Dyna Street Bob goes straight back to the minimalist roots of the bobber scene. Stripped down to the bare essentials, the key word here is “pure” with no parts that aren’t absolutely necessary. Since its introduction, this attitude-laden motorcycle has taken the custom world by storm with mini ape-hanger handlebar, Fat Bob® fuel tank, solo seat, mid-mounted foot controls and a big, black Twin Cam 96™ engine.
2012 Harley Davidson FXDB Dyna Street Bob Specifications
U.S. MSRP
Vivid Black $12,999
Solids $13,384
Dimensions
Length 92.8 in. (2357 mm)
Overall Width 37.5 in. (953 mm)
Overall Height 50.4 in. (1280 mm)
Seat Height:
Laden2 25.5 in. (648 mm), Unladen 26.7 in. (678 mm)
Ground Clearance 4.92 in. (125 mm)
Rake (steering head) 29°
Fork Angle 29°
Trail 4.7 in. (119 mm)
Wheelbase 64.2 in. (1631 mm)
Tires (Michelin® Scorcher® “31” front and rear):
Front – Scorcher® “31” 100/90-19 57H
Rear – Scorcher® “31” 160/70-17 73V
Fuel Capacity 4.7 gal. (17.8 L) (warning light at approximately 0.9 gal.)
Oil Capacity (w/filter) 3.0 qts. (2.8 L)
Transmission Capacity 1.0 qt. (.95 L)
Primary Chain
Case Capacity 1.0 qt. (.95 L)
Weight:
As Shipped 637 lbs. (289.0 kg)
In Running Order 670 lbs. (304.0 kg)
Gross Vehicle Weight Rating 1085 lbs. (492.2 kg)
Gross Axle Weight Rating:
Front 390 lbs. (176.9 kg)
Rear 695 lbs. (315.3 kg)
Engine
Engine Air-cooled, Twin Cam 96™
Valves Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder
Bore x Stroke 3.75 in. x 4.38 in. (95.3 mm x 111.3 mm)
Displacement 96 cu. in. (1584 cc)
Compression Ratio 9.2:1
Fuel System3 Electronic Sequential Port Fuel Injection (ESPFI)
Air Cleaner Fiberglass Media, washable
Lubrication System Pressurized, dry-sump
Drivetrain
Primary Drive Chain, 34/46 ratio
Final Drive Belt, 32/66 ratio
Clutch Multi-plate, wet
Transmission 6-Speed Cruise Drive®
Gear Ratios (overall): U.S.
1st 9.311
2nd 6.454
3rd 4.793
4th 3.882
5th 3.307
6th 2.79
Chassis
Frame Mild steel, tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded
Swingarm Mild steel, rectangular tube sections, stamped junctions; MIG welded
Front Forks 49 mm with polished aluminum fork triple clamp and dual-rate springs
Rear Shocks Coil-over shock
Wheels4: Black Steel Laced
Front 19 in. x 2.5 in. (483 mm x 64 mm)
Rear 17 in. x 4.5 in. (432 mm x 114 mm)
Brakes:
Caliper Type 4-piston fixed front, and 2-piston torque-free floating rear
Rotor Type (diameter x width): Patented, uniform expansion rotors (floating, front only)
Front (floating) 11.8 in. x .2 in. (300 mm x 5.1 mm)
Rear 11.5 in. x .23 in. (292 mm x 5.8 mm)
Anti-lock Braking System: Available
Suspension Travel:
Front Wheel 5 in. (127 mm)
Rear Wheel 3.1 in. (78.74 mm)
Performance
Engine Torque5 (per J1349):
North America 92 ft. lbs. @ 3000 RPM (125 Nm @ 3000 RPM)
Lean Angle (per J1168):
Right 30°
Left 31°
Fuel Economy6 (EPA urban/highway test) 43 mpg (5.5 L/100 km)
COLOR OPTIONS
Solids
Vivid Black
Ember Red Sunglo
Black Denim
2012 Harley Davidson FXDB Dyna Street Bob Specifications
U.S. MSRP
Vivid Black $12,999
Solids $13,384
Dimensions
Length 92.8 in. (2357 mm)
Overall Width 37.5 in. (953 mm)
Overall Height 50.4 in. (1280 mm)
Seat Height:
Laden2 25.5 in. (648 mm), Unladen 26.7 in. (678 mm)
Ground Clearance 4.92 in. (125 mm)
Rake (steering head) 29°
Fork Angle 29°
Trail 4.7 in. (119 mm)
Wheelbase 64.2 in. (1631 mm)
Tires (Michelin® Scorcher® “31” front and rear):
Front – Scorcher® “31” 100/90-19 57H
Rear – Scorcher® “31” 160/70-17 73V
Fuel Capacity 4.7 gal. (17.8 L) (warning light at approximately 0.9 gal.)
Oil Capacity (w/filter) 3.0 qts. (2.8 L)
Transmission Capacity 1.0 qt. (.95 L)
Primary Chain
Case Capacity 1.0 qt. (.95 L)
Weight:
As Shipped 637 lbs. (289.0 kg)
In Running Order 670 lbs. (304.0 kg)
Gross Vehicle Weight Rating 1085 lbs. (492.2 kg)
Gross Axle Weight Rating:
Front 390 lbs. (176.9 kg)
Rear 695 lbs. (315.3 kg)
Engine
Engine Air-cooled, Twin Cam 96™
Valves Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder
Bore x Stroke 3.75 in. x 4.38 in. (95.3 mm x 111.3 mm)
Displacement 96 cu. in. (1584 cc)
Compression Ratio 9.2:1
Fuel System3 Electronic Sequential Port Fuel Injection (ESPFI)
Air Cleaner Fiberglass Media, washable
Lubrication System Pressurized, dry-sump
Drivetrain
Primary Drive Chain, 34/46 ratio
Final Drive Belt, 32/66 ratio
Clutch Multi-plate, wet
Transmission 6-Speed Cruise Drive®
Gear Ratios (overall): U.S.
1st 9.311
2nd 6.454
3rd 4.793
4th 3.882
5th 3.307
6th 2.79
Chassis
Frame Mild steel, tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded
Swingarm Mild steel, rectangular tube sections, stamped junctions; MIG welded
Front Forks 49 mm with polished aluminum fork triple clamp and dual-rate springs
Rear Shocks Coil-over shock
Wheels4: Black Steel Laced
Front 19 in. x 2.5 in. (483 mm x 64 mm)
Rear 17 in. x 4.5 in. (432 mm x 114 mm)
Brakes:
Caliper Type 4-piston fixed front, and 2-piston torque-free floating rear
Rotor Type (diameter x width): Patented, uniform expansion rotors (floating, front only)
Front (floating) 11.8 in. x .2 in. (300 mm x 5.1 mm)
Rear 11.5 in. x .23 in. (292 mm x 5.8 mm)
Anti-lock Braking System: Available
Suspension Travel:
Front Wheel 5 in. (127 mm)
Rear Wheel 3.1 in. (78.74 mm)
Performance
Engine Torque5 (per J1349):
North America 92 ft. lbs. @ 3000 RPM (125 Nm @ 3000 RPM)
Lean Angle (per J1168):
Right 30°
Left 31°
Fuel Economy6 (EPA urban/highway test) 43 mpg (5.5 L/100 km)
COLOR OPTIONS
Solids
Vivid Black
Ember Red Sunglo
Black Denim