Harley-Davidson Harley Davidson FLHR-SE2 Screaming Eagle Road King CVO (2003) vs Harley-Davidson Harley Davidson FLHTCU/I Electra Glide Ultra Classic (2003-04) vs Ducati 48 SL / Cacciatore (1964-68) vs Hyosung GV 650 Aquila Pro (2014-15) vs Harley-Davidson Harley Davidson FXDF-SE Dyna Fat Bob CVO (2010) vs Harley-Davidson Aermacchi / Harley Davidson SXT 125 (1975) vs Ducati 100 Cadet / 100 Mountaineer (1965-66) vs Moto Guzzi California III injection (1990-92) vs MV Agusta 150 Turismo TEL (1953) vs Ducati Monster S4R (2006) vs Hyosung GT 650S Tourer (2006-08) vs Moto Guzzi V7 III Carbon Dark (2018-19) vs Harley-Davidson Aermacchi / Harley Davidson SX 175 (1975) vs Ducati Monster S4R (2004) vs Harley-Davidson Harley Davidson VRSCSE2 Screamin Eagle V-Rod (2006) vs Harley-Davidson Harley Davidson VRSCDX Night Rod Special (2012) vs BMW R 100RS (1976)

Comparison technical specifications

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Make:	Harley-Davidson	Harley-Davidson	Ducati	Hyosung	Harley-Davidson	Harley-Davidson	Ducati	Moto Guzzi	MV Agusta	Ducati	Hyosung	Moto Guzzi	Harley-Davidson	Ducati	Harley-Davidson	Harley-Davidson	BMW
Model:	Harley Davidson FLHR-SE2 Screaming Eagle Road King CVO	Harley Davidson FLHTCU/I Electra Glide Ultra Classic	48 SL / Cacciatore	GV 650 Aquila Pro	Harley Davidson FXDF-SE Dyna Fat Bob CVO	Aermacchi / Harley Davidson SXT 125	100 Cadet / 100 Mountaineer	California III injection	150 Turismo TEL	Monster S4R	GT 650S Tourer	V7 III Carbon Dark	Aermacchi / Harley Davidson SX 175	Monster S4R	Harley Davidson VRSCSE2 Screamin Eagle V-Rod	Harley Davidson VRSCDX Night Rod Special	R 100RS
Years:	2003	2003-04	1964-68	2014-15	2010	1975	1965-66	1990-92	1953	2006	2006-08	2018-19	1975	2004	2006	2012	1976
Engine:	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, 45° V-Twin, Twin Cam 88® vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder	Two stroke, single cylinder, piston-port	Four stroke, 90° V twin, DOHC, 4 valve per cylinder.	Four stroke, Twin Cam 110™ Valves Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder	Two stroke, single cylinder	Two-stroke, single cylinder, piston port	Four stroke, V twin, longitudinally mounted, OHV, 2 valve per cylinder	Two stroke, single cylinder	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven	Four stroke, 90° V twin, DOHC, 4 valve per cylinder	Four stroke, V twin, longitudinally mounted, OHV, 2 valves with light alloy pushrods and rockers.	Two stroke, single cylinder	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven	Four stroke, 60° V-twin, DOHC, 4 valve per cylinder.	Four stroke, 60° V-twin, DOHC, 4 valve per cylinder.	Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Capacity:	1690 cc / 103 cu-in	1449 cc / 88.4 cu-in	47.6 cc / 2.9 cu in	647 cc / 39.4 cu-in	1804 cc / 110.1 cub in.	123 cc / 7.6 cu-in	94 cc / 5.7 cu in	948.8 cc / 57.8 cu-in	148 cc / 9.0 cu-in	996 cc / 60.8 cu in	647 cc / 39.4 cu-in	744 cc / 45.4 in	174	996 cc / 60.8 cu in	1250 cc / 76.2 cu-in	1247 cc / 76.1 cu in	980 cc / 59.8 cub in.
Bore x Stroke:	95.2 x 110.8 mm	95.3 x 101.6 mm	38 x 42 mm	81.5 x 62 mm	101.6 x 111.3 mm	56.0 x 50 mm	51 x 46	88 x 78 mm	56 x 60 mm	96 x 68.8 mm	81.5 x 62 mm	80 x 74 mm	61 x 59.6 mm	96 x 68.8 mm	105 x 72 mm	105 x 72 mm	94 x 70.6 mm
Compression Ratio:	9.0:1	8.9:1	9.5:1	10.3:1	9.15:1	10.8:1	10.0:1	9.2:1	6.0:1	11.6:1	11.4:1	9.6:1	10.7:1	11.6:1	11.3;1	11.5;1	9.5:1
Induction:	Electronic sequential port fuel injection single runner, 45mm throttle bore ESPFI	Carburetion 40 mm constant velocity with enrichener and accelerator pump / Electronic Sequential Port Fuel Injection ESPFI	Dell'Orto UA15S	Fuel injection	Electronic Sequential Port Fuel Injection (ESPFI)	Dell'Orto VHB 27 AD	Dell'Orto UA 18S carburetor	Digital electronic injection Weber IAW ALFA-N system with electric feeding pump, 36 mm throttle units	20 mm carburettor	Marelli electronic fuel injection, 50 mm throttle bodies	38 mm Carburettor	Weber- Marelli electronic injection	Dell'Orto VHB 27 AD	Marelli electronic fuel injection, 50 mm throttle bodies	Electronic Sequential Port Fuel Injection	Electronic Sequential Port Fuel Injection	2 x Constant depression carburettors, Bing 94/40/105 - 94/40/106
Starting:	Electric	Electric	Kick	Electric	Electric	Primary kick	Kick	Electric	Kick	Electric	Electric	Electric	Primary kick	Electric	Electric	Electric	Electric
Transmission:	5 Speed	5 Speed	Three speed	6 Speed	6 Speed	5 Speed	Three Speed (from 1966: four speed)	5 Speed	4 Speed	6 Speed	6 Speed	6 Speed	5 Speed	6 Speed	5 Speed	5 Speed	5 Speed
Front Suspension:	41.3mm Telescopic forks, 116mm wheel travel	Air-adjustable	Telescopic fork	41mm upside down forks.	49 mm with polished aluminum fork triple clamp and dual-rate springs,	Oil damper Ceriant telescopic fork	Telescopic fork	Telescopic with preload adjustment	Telescopic hydraulic fork	Showa upside-down fully adjustable 43 mm fork.	41mm Oil upside down forks	Marzocchi Ø 40 mm telescopic front forks	Oil damper Ceriant telescopic fork	Showa upside-down fully adjustable 43 mm fork.	Huge 49mm telescopic forks	Huge 49mm telescopic forks	Telescopic fork with hydraulic shock absorber.
Rear Suspension:	Air-adjustable shocks, 76mm wheel travel	Air-adjustable	Swingarm, twin shocks	Swing arm with Hydraulic Double shock absorber Preload adjustable	Coil over shock	Pivoted fork and Betor dampers 3-way adjustment	Swingarm, twin shocks	Dual Koni shocks 5-way preload	Swingarm with dual shocks	Progressive linkage with Showa fully adjustable monoshock with piggy back. Aluminium single armed swing-arm.	Swinging arm	Die-cast alloy swing arm with 2 shocks with adjustable spring preload	Pivoted fork and Betor dampers 3-way adjustment	Progressive linkage with Showa fully adjustable monoshock with piggy back. Aluminium single armed swing-arm.	Dual coil over adjustable shock	Dual coil over adjustable shock	Long swinging arm with adjustable strut.
Front Brakes:	2x 292mm discs 4 piston calipers	2x 292mm discs 4 piston calipers	Drum, 118 mm	2x 300mm discs	2x 299.7mm disc 4 piston caliper	Drum	Drum, 118 mm	2x 300mm discs 2 Brembo piston calipers	123mm Drum	2 x 320 mm Discs, 4 piston calipers	2x 300mm discs	Single 320mm disc 2 piston caliper	Drum	2 x 320 mm Discs, 4 piston calipers	2x 300mm discs 4 piston calipers	2x 300mm discs 4 piston calipers	2 x ∅260mm discs, 2 piston calipers
Rear Brakes:	Single 292mm disc 4 piston caliper	Single 292mm disc 4 piston caliper	Drum, 118 mm	Single 230mm disc	Single 292mm disc 4 piston caliper	Drum	Drum, 118 mm	Single 270mm disc Brembo 2 piston calipers	123mm Drum	Single 245 mm disc, 2 piston caliper	Single 230mm disc	Single 260mm disc 2 piston caliper	Drum	Single 245 mm disc, 2 piston caliper	Single 300mm disc 4 piston caliper	Single 300mm disc 4 piston caliper	Simplex ∅200 mm drum