MV Agusta 800S Super America Daytona (1977) vs Harley-Davidson Harley Davidson FXDF-SE Dyna Fat Bob CVO (2009) vs MV Agusta 125 Turismo C / D (1951-52) vs Harley-Davidson Harley Davidson FXDF Dyna Fat Bob (2009) vs Moto Guzzi Griso 1200 8V S.E. (2009-10)

Comparison technical specifications

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Make:	MV Agusta	Harley-Davidson	MV Agusta	Harley-Davidson	Moto Guzzi
Model:	800S Super America Daytona	Harley Davidson FXDF-SE Dyna Fat Bob CVO	125 Turismo C / D	Harley Davidson FXDF Dyna Fat Bob	Griso 1200 8V S.E.
Years:	1977	2009	1951-52	2009	2009-10
Engine:	Four stroke, transverse four cylinders, DOHC, 2 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	Four stroke, 45° V-Twin, Twin Cam 96 vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder	Four stroke, V twin, longitudinally mounted, OHV, 4 valve per cylinder.
Capacity:	787.7 cc / 48.0 cu-in	1804 cc / 110.1 cub in.	125 cc / 7.6 cu-in	1584 cc / 96 cu-in	1151 cc / 70.2 cu-in
Bore x Stroke:	67 x 56 mm	101.6 x 111.3 mm	53 x 56 mm	95.3 x 111.1 mm	95 x 81.2 mm
Cooling System:	Air cooled	Air cooled	Air cooled	Air cooled	Air cooled
Compression Ratio:	9.5;1	9.15:1	6.1:1	9.2:1	11.0:1
Induction:	4x DeU'Orto UB24B2 e UB24BS2.carburetors	Electronic Sequential Port Fuel Injection (ESPFI)	17 mm Carburettor	Electronic Sequential Port Fuel Injection (ESPFI)	Multipoint sequential electronic injection, Magneti Marelli IAW 5A phased, alfa-n system; 2 x Ø50 mm throttle bodies with Weber IWP 189 injectors, Lambda probe.
Ignition:	Distributor	Single-fire, non-wasted, map-controlled spark ignition	Flywheel magneto	Single-fire, non-wasted, map-controlled spark ignition	Inductive discharge, digitally controlled, electronic twin spark ignition
Starting:	Electric	Electric	Kick	Electric	Electric
Clutch:	Multiple disc in oil bath.	Multi-plate, wet	Wet multiple plate clutch	Multi-plate, wet	Single plate with integrated flexible couplings
Transmission:	5 Speed	6 Speed	4 speed	6 Speed	5 Speed
Final Drive:	Shaft	Belt	Chain	Belt	Shaft
Frame:	Tubular steel, welded, double cradle	Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded	Closed tubular steel cradle	Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded	High tensile steel tubular twin cradle
Front Suspension:	35mm Ceriani telescopic forks	49 mm with polished aluminum fork triple clamp and dual-rate springs,	Girder forks (telescopic fork on Lusso)	49 mm with polished aluminum fork triple clamp and dual-rate springs	Upside down Ø 43 mm fully adjustable forks (spring preload and hydraulic for rebound and compression) with mounting for radial calipers.
Rear Suspension:	Dual Marzocchi shocks preload adjustable	Coil over shock	Swingarm with mechanical shocks	Coil over shock	Progressive single swingarm, fully adjustable monoshock with separate gas reservoir spring preload and hydraulic for rebound and compression.
Front Brakes:	2x 275mm discs	2x 299.7mm disc 4 piston caliper	130mm Drum	2x 299mm disc 4 piston caliper	2x 320 mm discs 4 piston calipers
Rear Brakes:	200mm Drum	Single 292mm disc 4 piston caliper	130mm Drum	Single 292mm disc 2 piston caliper	Single 282mm disc 2 piston caliper
Front Tyre:	90/90 -18	130/90B -16	2.50-19	D427F 130/90B16 67H	120/70 ZR17
Rear Tyre:	100/90 -18	180/70B -16	2.50-19	D427 180/70B16 77H	180/55 ZR17
Fuel Capacity:	24 Litres / 6.3 US gal	18.9 Litres / 5.0 US gal	12 Litres / 3.1 US gal	18 9 Litres / 5.0 US gal	16.7 Litres / 4.5 gal