Ducati 998 S Final Edition (2004) vs Moto Guzzi California III injection (1990-92) vs Cagiva Elefant 650 (1985-86) vs Harley-Davidson Harley Davidson FXD Dyna Super Glide (2010-11)

Comparison technical specifications

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Make:	Ducati	Moto Guzzi	Cagiva	Harley-Davidson
Model:	998 S Final Edition	California III injection	Elefant 650	Harley Davidson FXD Dyna Super Glide
Years:	2004	1990-92	1985-86	2010-11
Engine:	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valve per cylinder, belt driven	Four stroke, V twin, longitudinally mounted, OHV, 2 valve per cylinder	Four stroke, 90° “L”twin cylinder, SOHC, desmodromic 2 valve per 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
Capacity:	998 cc / 60.9 cu in	948.8 cc / 57.8 cu-in	649 cc / 39.6 cu-in	1584 cc / 96 cu-in
Bore x Stroke:	100 x 63.5 mm	88 x 78 mm	82 x 61 mm	95.2 x 111.2 mm
Cooling System:	Liquid cooled	Air cooled	Air cooled	Air cooled
Compression Ratio:	11.4:1	9.2:1	10.0:1	9.2:1
Induction:	Weber Marelli CPU 5.9M, 54mm throttle bodies, electronic fuel injection	Digital electronic injection Weber IAW ALFA-N system with electric feeding pump, 36 mm throttle units	2x 36mm Dell'Orto carburetors	Electronic Sequential Port Fuel Injection (ESPFI)
Ignition:	Digital CDI	Motoplat electronic ignition, Digital computerized electronic Weber IAW ALFA-N system, inductive spark	Inductive magnetically triggered	Single-fire, non-wasted, map-controlled spark ignition
Max Torque:	101 Nm / 74.4 lb-ft @ 8000 rpm	74.5 Nm / 55 ft-lb @ 5200 rpm	54 Nm / 39.8 lb-ft @ 6200 rpm	124.7 Nm / 92 ft. lbs @ 3000 rpm
Transmission:	6 Speed	5 Speed	5 Speed	6 Speed
Final Drive:	Chain	Shaft	Chain	Belt
Front Suspension:	Öhlins upside down fork with 43 mm of condition pipe diameter, TiN coating	Telescopic with preload adjustment	Air adjustable forks 42mm tubes	49 mm with polished aluminum fork triple clamp and dual-rate springs,
Rear Suspension:	A arm rocker with progressively working Öhlins central shock strut	Dual Koni shocks 5-way preload	Single shock absorber. adjustable for spring preload	Coil over shock ,
Front Brakes:	2 x 320 mm Discs, 4 piston calipers	2x 300mm discs 2 Brembo piston calipers	Single 260mm disc 4 piston caliper	Single 300mm disc 4 piston caliper
Rear Brakes:	Single 220 mm disc, 2 piston caliper	Single 270mm disc Brembo 2 piston calipers	Single 240mm disc 2 piston caliper	Single 292mm disc 4 piston caliper
Front Tyre:	120/70 ZR17	110/90 V18	90/90-21	100/90-19 57H
Rear Tyre:	190/50 ZR17	130/90 V18	130/90-17	160/70-17 73V
Dry Weight:	187 kg / 412 lbs	250 kg / 550 lbs	191 kg / 421 lbs	286.68 kg / 632 lbs
Fuel Capacity:	17 Litres / 4.5 US gal / 3.7 Imp gal	25 Litres / 6.6 US gal	17.5 Litres / 4.6 US gal	17 7 Litres / 4.7 US gal