Harley-Davidson FAT BOY 114 Softail (2021) Specifications



DIMENSIONS
Length 93.3 in. (2370 mm)
Overall Width 38.8 in. (985 mm)
Overall Height 43.1 in. (1095 mm)
Seat Height:
• Laden 25.9 in. (658 mm)
• Unladen 26.6 in. (675 mm)
Ground Clearance 4.5 in. (115 mm)
Rake (steering head) 30°
Fork Angle 32°
Trail 4.1 in. (104 mm)
Wheelbase 65.6 in. (1665 mm)
Tires (Michelin Scorcher)
• Front 160/60R18,70V,BW
• Rear 240/40R18,79V,BW
Fuel Capacity 5 gal. (18.9 l)
warning light at approximately 1 gal
Oil Capacity (w/filter) 5 qt. (4.7 l)
Transmission Capacity 1 qt. (.95 l)
Primary Chain Case Capacity 1.43 qt. (1.35 l)
Weight:
• As Shipped 671 lb. (304 kg)
• In Running Order 699 lb. (317 kg)
• Gross Vehicle Weight Rating 1175 lb. (533 kg)
• Gross Axle Weight Rating
   Front
   Rear

450 lb. (204 kg)
760 lb. (345 kg)
ENGINE
Engine Milwaukee-Eight® 114
Valves Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; four valves per cylinder
Bore x Stroke 4.016 in. x 4.5 in. (102 mm x 114 mm)
Displacement 114 cu. in. (1868 cc
Compression Ratio 10.5:1
Fuel System Electronic Sequential Port Fuel Injection (ESPFI)
Air Cleaner Ventilator intake with fiberglass media, washable exposed element with rain sock
Exhaust 2-into-2 staggered; catalyst in muffler
Lubrication System Pressurized, dry-sump with oil cooler
PERFORMANCE
Engine Power 100.0 hp (73.0 kw) @ 5020 RPM
Engine Torque 119 ft. lb. @ 3000 rpm (161 Nm @ 3000 rpm)
Lean Angle (per J1168) 25.6°
Fuel Economy (Estimated City/Hwy) 47 mpg (5 l/100 km)
DRIVETRAIN
Primary Drive Chain, 34/46 ratio
Final Drive Belt, 32/66 ratio
Clutch Mechanical, 10 plate wet, assist & conventiona
Gear Ratios (overall):
• 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; MIG welded; aluminum forged fender Supports
Swingarm Mild steel, tubular sections, stamped x-member, forged axle junctions; MIG welded; removable belt spacer
Front Forks Dual Bending Valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; “beer can” covers
Rear Shocks Hidden, free piston, coil-over monoshock; 43 mm stroke; toolless hydraulic preload adjustment
Wheels : Machined, Lakester Cast Aluminum
• Front 18 in. x 4.5 in. (457 mm x 114 mm)
• Rear 18 in. x 8 in. (457 mm x 203 mm)
Brakes:
• Caliper Type 4-piston fixed front and 2-piston floating rear
• Rotor Type (diameter x width) Front and rear silver, Split 7-spoke floating rotors
• Front 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 Standard
Suspension Travel:
• Front Wheel 5.1 in. (130 mm)
• Rear Wheel 3.4 in. (86 mm)
ELECTRIC
Battery (per Battery Council International Rating) Sealed, maintenance-free, absorbed glass mat (AGM) battery, 12V, 17.5Ah, 310 cca at 0°F
Charging Three-phase, 42 amp system (390W @ 13V, 1000 rpm, 546W max power @ 13V, 2000 rpm)
Starting 1.6 kW electric with solenoid shift starter motor engagement
Lights (as per country regulation)
• Headlamp All LED, low beam, high beam and signature position lamp
• Front Signal Lights Incandescent bullets
• Indicator Lamps High beam, turn signals, neutral, low oil pressure, engine Diagnostics, ABS, security system7 , low battery voltage, low fuel
Gauges 5-inch analog speedometer with digital gear, odometer, fuel level, Clock, trip, range and tachometer indication
Electric Power Outlet USB A-type; output 5V at 2.4A
WARRANTY
Warranty 24 months (unlimited mileage)
Service Interva First 1000 miles (1600 km), every 5000 miles (8000 km) thereafter
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