Harley-Davidson FXDF Dyna Fat Bob, 2012

 

Harley-Davidson FXDF Dyna Fat Bob, 2012

Model Highlights
NEW Optional Security Package bundling Anti-lock Braking System (ABS) and a Smart Security System for greater value
NEW Rubber-mounted Twin Cam103 V-Twin engine with Electronic Sequential Port Fuel Injection (ESPFI), rated at 92 ft. lbs. of torque
NEW Paint color options

• - Black powder-coated powertrain with polished covers
• - Chrome, “Tommy Gun” 2-1-2 collector exhaust with dual mufflers
• - 5-gallon Fat Bob fuel tank
• - Silver, Slotted Disc Cast Aluminum wheels
• - Sport front fender with painted brace supports
• - Bobtail rear fender with chrome supports
• - One-piece, two-up Dyna classic seat
• - Stainless steel drag-style handlebar on black riser
• - Black fork lowers and mirrors
• - Polished aluminum triple clamps
• - High-performance, chrome-covered, coil-over rear shocks
• - Chrome low-profile tank console with electronic speedometer
• - Twin chrome headlamps

Features and Benefits
- NEW Rubber-mounted Twin Cam103 V-Twin engine
- 6-speed Cruise Drive transmission
- Exposed under-seat battery box
- Forward-mounted rider footpegs with brake and shift levers
- Optional Harley-Davidson Smart Security
System with hands-free security fob

USA Specifications/Technical Details
Dimensions
Length 91.7 in. (2329 mm)
Overall Width 35.0 in. (889 mm)
Overall Height 44.5 in. (1130 mm)
Seat Height:
- Laden2 26.1 in. (663 mm)
- Unladen 27.0 in. (686 mm)
Ground Clearance 4.9 in. (125 mm)
Rake (steering head) 29°
Fork Angle 28°
Trail 4.9 in. (125 mm)
Wheelbase 63.7 in. (1618 mm)

Tires (Dunlop Harley-Davidson Series, bias blackwall front and rear):
- Front – D427F 130/90B16 67H
- Rear – D427 180/70B16 77H
Fuel Capacity 5.0 gal. (18.9 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 673 lbs. (305.0 kg)
• - In Running Order 706 lbs. (320.0 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 103

Valves Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder
Bore x Stroke 3.875 in. x 4.38 in. (98.4 mm x 111.3 mm)
Displacement 103 cu. in. (1690 cc)
Compression Ratio 9.6:1
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 Fully Covered, Coil-over shock
Wheels4: Machined Aluminum Slotted Disc
- Front 16 in. x 3 in. (406 mm x 76 mm)
- Rear 16 in. x 5 in. (406 mm x 127 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 (dual 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 2.13 in. (54.102 mm)

Performance
Engine Torque5 (per J1349):
- North America 100 ft. lbs. @ 3500 RPM (136 Nm @ 3500 RPM)
Lean Angle (per J1168):
- Right 30°
- Left 31°

Fuel Economy6 (EPA urban/highway test) 42 mpg (5.6 L/100 km)