Harley-Davidson Fat Bob 114 Specs

2021 - 2022 • 2 variants

Harley-Davidson has built the Fat Bob 114, a cruiser, across 2 variants since 2021, most recently updated for 2022. Under the tank sits a milwaukee-Eight® 114, 1868.0 cc in capacity. Torque tops out at 160 Nm.

About the Harley-Davidson Fat Bob 114

Harley-Davidson introduced the Fat Bob 114 as part of their Custom / cruiser range, with production running from 2020 to 2023. This technical reference page documents the full specification sheet for the Harley-Davidson Fat Bob 114, including engine displacement, power and torque figures, frame and suspension geometry, braking systems, and overall dimensions. Select a model year above to view year-specific technical data. Specifications are compiled from official manufacturer sources.

Harley-Davidson Fat Bob 114 by Year

2022 Harley-Davidson Fat Bob 114 View specs →

2021 Harley-Davidson Fat Bob 114 View specs →

Spec Evolution

How key specs changed across production years.

Specification	2020	2021	2022	2023
Oil Capacity (Quarts)	3.49 US quarts	4.97 US quarts ↑	4.97 US quarts	4.97 US quarts
Oil Capacity (l)	3.30 litres	4.70 litres ↑	4.70 litres	4.70 litres
Ground Clearance (mm)	120 mm	120 mm	120 mm	114 mm ↓
Ground Clearance (in.)	4.7 inches	4.7 inches	4.7 inches	4.5 inches ↓
CO2	123.0 CO2 g/km. (CO2 - Carbon dioxide emission)	116.0 CO2 g/km. (CO2 - Carbon dioxide emission) ↓	116.0 CO2 g/km. (CO2 - Carbon dioxide emission)	116.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Dry Weight	296 kg / 652.6 lbs	296 kg / 652.6 lbs	296.2 kg / 653.0 lbs ↑	304.4 kg / 671.0 lbs ↑
Seat Height	710 mm / 28.0 in.	704 mm / 27.7 in. ↓	704 mm / 27.7 in.	658 mm / 25.9 in. ↓
Wheelbase	1690 mm / 66.5 in.	1615 mm / 63.6 in. ↓	1615 mm / 63.6 in.	1666 mm / 65.6 in. ↑
Brakes - Front	Double disc. ABS. 4-piston.	Double disc. ABS. 4-piston.	Double disc. ABS. 4-piston.	Double disc. Optional ABS. 4-piston.
Engine Detail	Milwaukee-Eight® 114 engine	Milwaukee-Eight® 114	Milwaukee-Eight® 114	Milwaukee-Eight® 114
Brakes - Rear	Single disc. ABS. 2-piston.	Single disc. ABS. 2-piston.	Single disc. ABS. 2-piston.	Single disc. Optional ABS. 2-piston.
Fuel Capacity	13.60 litres / 3.59 US gallons	13.60 litres / 3.59 US gallons	13.60 litres / 3.59 US gallons	18.93 litres / 5.00 US gallons ↑
Suspension - Front	Telescopic fork	Telescopic fork	Single cartridge 43 mm inverted with aluminum fork triple clamps; triple rate spring	Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; ´beer can´ covers ↑
Suspension - Rear	Twin shocks	Monoshock	Hidden, free piston, coil-over monoshock; 56mm stroke; toolless hydraulic preload adjustment	Hidden, free piston, coil-over monoshock; 43mm stroke; toolless hydraulic preload adjustment ↓
Colours	Vivid Black, Barracuda Silver Denim, Black Denim, Performance Orange, River Rock Grey Denim, Stiletto Red	Vivid Black, Billiard Red, Deadwood Green Denim	Vivid Black, White Sand Pearl	Vivid Black, Bright Billiard Blue, Gray Haze/Silver Fortune
Rims	Denim black, Structure cast aluminum with laser etched graphics	Denim black, Structure cast aluminum with laser etched graphics	Denim black, Structure cast aluminum with laser etched graphics wheels. Dunlop® Harley-Davidson Series, bias blackwall tires.	Machined, Lakester cast aluminum wheels. Michelin® Scorcher® ´11´ tires.
Length	2340 mm / 92.1 in.	2340 mm / 92.1 in.	2340 mm / 92.1 in.	2370 mm / 93.3 in. ↑
Wet Weight	306.0 kg / 674.6 lbs	306.6 kg / 676.0 lbs ↑	306.2 kg / 675.0 lbs ↓	317.1 kg / 699.0 lbs ↑
Tyres - Front	150/80-16	150/80-16	150/80-16	160/60-R18 ↑
Primary Drive	Primary chain, 34/46 ratio	Primary chain, 34/46 ratio	-	34/46 ratio primary
Rake	28.0°	28.0°	28.0°	30.0° ↑
Exhaust	2-into-1-into-2 dual side; catalyst in header	2-into-1-into-2 dual side; catalyst in header	2-into-1-into-2 dual side; catalyst in header	2-into-2 staggered, catalyst in muffler
Instrumentation	Tank-mounted electronic speedometer with odometer, time-of-day clock on odometer, dual tripmeter, RPM/gear display, fuel gauge with low fuel warning light and countdown feature, low oil pressure indicator light, engine diagnostics readout, LED indicator l	4-inch analog tachometer with digital speedometer, gear, odometer, fuel level, clock, trip and range indication	4-inch analog tachometer with digital speedometer, gear, odometer, fuel level, clock, trip and range indication	5-inch analog speedometer with digital gear, odometer, fuel level, clock, trip, range and tachometer indication ↑
Lighting system	High beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings	High beam, neutral, low oil pressure, turn signals, engine diagnostics, security system (optional), 6-speed, low fuel warnings	All LED	All LED
Fuel Consumption	5.30 litres/100 km (18.9 km/l or 44.38 mpg)	5.00 litres/100 km (20.0 km/l or 47.04 mpg) ↓	5.00 litres/100 km (20.0 km/l or 47.04 mpg)	5.00 litres/100 km (20.0 km/l or 47.04 mpg)
Trail	132 mm / 5.2 in.	132 mm / 5.2 in.	132 mm / 5.2 in.	104 mm / 4.1 in. ↓
Max Torque	155.0 Nm (15.8 kgf-m or 114.3 ft.lbs) @ 3000 Revolutions	160.0 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 3500 Revolutions ↑	160.0 Nm (16.3 kgf-m or 118.0 ft.lbs) @ 3500 Revolutions	161.4 Nm (16.5 kgf-m or 119.0 ft.lbs) @ 3000 Revolutions ↑
Power-to-Weight Ratio	0.3176 HP/kg	0.3176 HP/kg	0.3174 HP/kg	0.3088 HP/kg