Harley-Davidson Harley Davidson Softail Fat Boy 114 30th Anniversary (2020) vs Harley-Davidson Harley Davidson Softail Fat Boy 114 (2020) vs Ducati 750 F1 Montjuich (1986) vs Yamaha FZR 1000 EXUP (1989)

Comparison technical specifications

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Make:	Harley-Davidson	Harley-Davidson	Ducati	Yamaha
Model:	Harley Davidson Softail Fat Boy 114 30th Anniversary	Harley Davidson Softail Fat Boy 114	750 F1 Montjuich	FZR 1000 EXUP
Years:	2020	2020	1986	1989
Engine:	Four stroke, V-Twin, 2 Milwaukee-Eight 114, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder	Four stroke, V-Twin, 2 Milwaukee-Eight 114, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder, belt driven	Four stroke, 35° forward inclined transverse four cylinder, DOHC, 5 valves per cylinder
Capacity:	1868 cc / 114 cu-in	1868 cc / 114 cu-in	748 cc / 45.6 cu in	1002 cc / 61.2 cu/in
Bore x Stroke:	102 x 114.3 mm	102 x 114.3 mm	88 x 61.5 mm	75.5 x 56 mm
Compression Ratio:	10.5:1	10.5:1	10.0:1	12.0:1
Induction:	Electronic Sequential Port Fuel Injection (ESPFI)	Electronic Sequential Port Fuel Injection (ESPFI)	2 x 36 mm Dell'Orto PH 40N carburetors	4x 38mm Mikuni BDST carburetors
Ignition:	Single-fire, non-wasted, map-controlled spark ignition	Single-fire, non-wasted, map-controlled spark ignition	Kokusan electronic	TCI digital ignition
Starting:	Electric	Electric	Electric	Electric
Max Torque:	161 Nm / 119 lb-ft @ 3000	161 Nm / 119 lb-ft @ 3000	70.6 Nm / 7.2 kgf-m / 52.1 ft-lb @ 7000 rpm	10.9 kgf-m / 107 Nm @ 8500 rpm
Clutch:	Mechanical, 10 plate wet, assist & conventional	Mechanical, 10 plate wet, assist & conventional	Wet, multiplate	Wet, multi-disc
Transmission:	6 Speed	6 Speed	5 Speed	5 Speed
Final Drive:	Belt, 32/66 ratio	Belt, 32/66 ratio	Chain	Chain 532ZLV, 110 Links
Front Suspension:	Dual bending valve 49mm telescopic with aluminum fork triple clamps, dual rate spring, "beer can" covers	Dual bending valve 49mm telescopic with aluminum fork triple clamps, dual rate spring, "beer can" covers	40 mm Forcella Italia fork	43mm Telehydraulic for adjustable preload
Rear Suspension:	Hidden, free piston, coil-over monoshock, 43mm stroke, toolless hydraulic preload adjustment	Hidden, free piston, coil-over monoshock, 43mm stroke, toolless hydraulic preload adjustment	Round section chrome-moly steel swingarm with adjustable (for preload) cantilever mono-shock, Marzocchi PVS 4	Gas/oil single shock, rising rate adjustable preload and damping
Front Brakes:	2x 300mm discs, 4 piston fixed caliper	2x 300mm discs, 4 piston fixed caliper	2 x 280mm Discs, 4 piston calipers Brembo P3432D "Gold Series"	2x 320mm discs 4 piston calipers
Rear Brakes:	Single 292mm disc, 2 piston floating caliper	Single 292mm disc, 2 piston floating caliper	Single 260 mm disc	Single 267mm disc 1 piston caliper
Front Tyre:	160/60R18,70V,BW	160/60R18,70V,BW	120/60 V16	130/60 VR17
Rear Tyre:	240/40R18,79V,BW	240/40R18,79V,BW	130/80 V16	170/60 VR17
Dimensions:	Length 2370 mm / 93.3 in Width 985 mm / 38.3 in Height 1095 mm / 43.1 in	Length 2370 mm / 93.3 in Width 985 mm / 38.3 in Height 1095 mm / 43.1 in	Length: 2110 mm / 83.1 in Width: 690 mm / 27.2 in Height: 1130 mm / 44.5 in	Length 2200 mm / 86.8 in Width 730 mm / 28.7 in Height 1160 mm / 45.7 in
Wheelbase:	1655 mm / 65.6 in	1655 mm / 65.6 in	1400 mm / 55.1 in	1460 mm / 57.5 in
Seat Height:	Unladen 675 mm / 26.6 in Laden 658 mm / 25.9 in	Unladen 675 mm / 26.6 in Laden 658 mm / 25.9 in	750 mm / 29.5 in	765 mm / 30.1 in
Dry Weight:	304 kg kg / 671 lbs	304 kg kg / 671 lbs	155 kg / 341 lbs	209l kg / 460 lbs
Fuel Capacity:	18.9 Litres / US 5.0 gal	18.9 Litres / US 5.0 gal	18 L / 4.8 US gal / 4.0 Imp gal	19 Litres / 4.2 gal