Harley-Davidson Harley Davidson FLSTFB Softail Fat Boy Lo (2014) vs Harley-Davidson Harley Davidson FXSB Softail Breakout (2015) vs Harley-Davidson Harley Davidson Forty-Eight Special (2018-19) vs Harley-Davidson Harley Davidson VRSCD/A Night Rod (2008) vs Harley-Davidson Harley Davidson FXDWG/I Dyna Wide Glide (2005-06) vs Harley-Davidson Harley Davidson Softail Fat Boy (2015)

Comparison technical specifications

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Make:	Harley-Davidson	Harley-Davidson	Harley-Davidson	Harley-Davidson	Harley-Davidson	Harley-Davidson
Model:	Harley Davidson FLSTFB Softail Fat Boy Lo	Harley Davidson FXSB Softail Breakout	Harley Davidson Forty-Eight Special	Harley Davidson VRSCD/A Night Rod	Harley Davidson FXDWG/I Dyna Wide Glide	Harley Davidson Softail Fat Boy
Years:	2014	2015	2018-19	2008	2005-06	2015
Engine:	Four stroke, V-Twin, Twin Cam 103™ Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder, with Integrated Oil-Cooler	Four stroke, Twin Cam 103 TM Valves Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder,	Evolution, four stroke, 45° V-Twin, OHV, 2 valves per cylinder	Four stroke, 60° V-twin, DOHC, 4 valve per cylinder.	Four stroke, 45° V-Twin, Twin Cam 88® vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder	Four stroke, V-Twin, Twin Cam 103B Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, two valves per cylinder, with Integrated Oil-Cooler
Capacity:	1690 cc / 103.1 cu-in	1690 cc / 103.1 cu in	1202 cc / 73.4 cu in	1250 cc / 76.2 cu-in	1449 cc / 88.4 cu-in	1690 cc / 103.1 cub in.
Bore x Stroke:	98.4 x 111.1 mm	98.4 x 111.1 mm	88.9 x 96.8 mm	105 x 72 mm	95.3 x 101.6 mm	98.4 x 111.1 mm
Cooling System:	Air cooled	Air cooled	Air cooled	Liquid cooled	Air cooled	Air cooled
Compression Ratio:	9.6:1	9.6:1	10.01:1	11.3;1	8.9:1	9.6:1
Induction:	Electronic Sequential Port Fuel Injection (ESPFI)	Fuel SystemElectronic Sequential Port Fuel Injection (ESPFI)	Electronic Sequential Port Fuel Injection (ESPFI)	Electronic Sequential Port Fuel Injection	Carburetion 40 mm constant velocity with enrichener and accelerator pump ESPFI 38 mm throttle bore electronic sequential port fuel injection	Electronic Sequential Port Fuel Injection (ESPFI)
Ignition:	Single-fire, non-wasted, map-controlled spark ignition	Single-fire, non-wasted, map-controlled spark ignition	Digital CDI	Sequential, single fire non waste spark, coil on plug	Single-fire, non-wasted, map-controlled spark ignition	Single-fire, non-wasted, map-controlled spark ignition
Starting:	Electric	Electric	Electric	Electric	Electric	Electric
Max Torque:	132 Nm / 98.8 ft. lbs @ 3250 rpm	134 Nm / 99.5 lb-ft @ 3000 rpm	99 Nm / 73 ft/lbs @ 3500 rpm	115 Nm / 86 ft-lbs@ 7000 rpm	116.6 Nm / 86 lb-ft @ 3500rpm	134 Nm / 13.7 kgf-m / 98.8 ft. lbs @ 3500 rpm
Transmission:	6 Speed	6 Speed	5 Speed	5 Speed	5 Speed	6 Speed
Final Drive:	Belt	Belt	Belt	Belt	Belt	Belt
Frame:	Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded	Mild steel tubular frame; rectangular section backbone; stamped, cast, and forged junctions; forged fender supports; MIG welded Swingarm Mild steel, round tube sections, forged junctions; MIG welded	Mild steel, tubular frame; circular sections; cast junctions Swingarm Mild steel, rectangular tube sections, stamped junctions; MIG welded	Steel perimeter upper frame w/hydroformed main rails and bolt-on lower frame rails, MIG welded	Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded	Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded
Front Suspension:	41.3 mm telescopic, chrome dust covers	41.3 mm telescopic, chrome dust covers,	Front forks with cartridge dampening technology	Huge 49mm telescopic forks	49 mm w/polished aluminum fork triple clamp and dual-rate springs, 127mm wheel travel	41.3 mm telescopic, chrome dust covers
Rear Suspension:	Hidden, horizontal-mounted, coil-over shock	Hidden, horizontal-mounted, coil-over,	Emulsion technology rear shocks with 50 mm range of pre-load adjustability and an under-seat, rear shock suspension adjustment wrench	Dual coil over adjustable shock	Coil-over shock , 104mm wheel travel	Hidden, horizontal-mounted, coil-over shock
Front Brakes:	Single 292mm disc 4 piston caliper	Single 292mm disc 4 piston caliper	Single 300mm disc, 2 x 38mm piston calipers	2x 300mm discs 4 piston calipers	Single 300mm disc 4 piston caliper	2x Discs 4 piston caliper
Rear Brakes:	Single 292mm disc 4 piston caliper	Single 292mm disc 2 piston caliper	Single 300mm disc, 2 x 38mm piston calipers	Single 300mm disc 4 piston caliper	Single 292mm disc 4 piston caliper	Single disc 2 piston caliper
Front Tyre:	140/75R17 67V	130/60B21 63H	130/90 B16 73H	120/70 ZR19	D401F MH90-21 54H	140/75R17 67V
Rear Tyre:	200/55R17 78V	240/40R18 79V	150/80 B16 77H	240/40 ZR18	D401 160/70B17 73V	200/55R17 78V
Dimensions:	Length 2445 mm / 96.2 in	Length 2445 mm / 96.3 in.	Length 2165 mm / 85.2 in	Length 2397.76 mm / 94.4 in Width 876.3 mm / 34.5 in Height 1211.58 mm / 47.7 in	Length 2477.0 mm / 97.5 in Width 915.0 mm / 36.0 in Height 1251.0 mm / 49.3 in	Length 2396 mm / 94.3 in
Wheelbase:	1715 mm / 67.5 in	1710 mm / 67.3 in	1495 mm / 58.9 in	1706 mm / 67.2 in	1735.0 mm / 68.3 in.	1635 mm / 64.2 in
Seat Height:	Laden 616 mm /24.3 in Unladen 669 mm / 26.4 in	Laden2 2 627 mm / 24.7 in Unladen 660 mm / 26.0 in	705 mm / 27.7 in Unladen	Laden 660.40 mm / 26 in Unladen 688.34 mm / 27.1 in	Laden 698 mm / 27.5 in. Unladen .723 mm / 28.5 in	Laden 635 mm / 25.0 in Unladen 690 mm / 27.1 in
Wet Weight:	330 kg / 731 lbs	322 kg / 710 lbs	256 kg / 564 lbs	304 kg / 670 lb	310 kg / 683.4 lbs	329 kg / 725 lbs
Fuel Capacity:	18.9 Litres / 5 gal	18.9 Litres / 5.0 US gal	7.9 Litres / 2.1 US gal	18.9 Litres / 5.0 US gal	19.3 Litres / 5.1 US gal	18.9 Litres / 5.0 US gal