Ducati 906 Paso (1988-89) vs BMW F 800ST (2013) vs BMW R 1200GS (2011) vs Bimota HB1 (1975) vs Aprilia Touno 125 (2017-18) vs Moto Guzzi 850 Le Mans Mark III (1983) vs Honda VFR 800F V-Tec (2003) vs Harley-Davidson Harley Davidson FXD/I Dyna Super Glide 35th Anniversary Edition (2006) vs BMW F 800S (2007)

Comparison technical specifications

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Make:	Ducati	BMW	BMW	Bimota	Aprilia	Moto Guzzi	Honda	Harley-Davidson	BMW
Model:	906 Paso	F 800ST	R 1200GS	HB1	Touno 125	850 Le Mans Mark III	VFR 800F V-Tec	Harley Davidson FXD/I Dyna Super Glide 35th Anniversary Edition	F 800S
Years:	1988-89	2013	2011	1975	2017-18	1983	2003	2006	2007
Engine:	Four stroke, 90° “L” twin cylinder, SOHC, desmodromic 2 valve per cylinder, belt driven	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, two cylinder horizontally opposed Boxer, DOHC, 4 valves per cylinder	Transverse four cylinder, four stroke, SOHC, 2 per cylinder	Four stroke, single cylinder, DOHC, 4 valves	Four stroke, 90° V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder	Four stroke, 90°V-four cylinder, 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, parallel twin cylinder, DOHC, 4 valves per cylinder
Capacity:	904 cc / 55.2 cu in	798 cc / 47.7 cub. in.	1170 cc / 71.4 cub in.	736 cc / 44.9 cub. in.	124.8 cc / 7.6 cu in	844 cc / 51.5 cu-in	781.7 cc / 47.4 cu-in	1449 cc / 88.4 cu-in	798 cc / 47.7 cub. in.
Bore x Stroke:	92 x 68 mm	82 x 75.8 mm	101 x 73 mm	61 х 63 mm	58 X 47 mm	83 x 78 mm	72 x 48 mm	95.3 x 101.6 mm	82 x 75.8 mm
Compression Ratio:	9.2:1	12.0:1	12.0:1	9.2:1	12.5 ± 0.5:1	9.8:1	11.6 1	8.9:1	12.0:1
Induction:	2x 44mm Weber 44 DCNF 116 carburetor	Electronic intake injection	BMS-K+, ∅50mm throttle butterfly	4x 28mm Keihin carbs	Magneti Marelli M3G Ã¸ 32mm ECU	2x 36mm Dell'Orto carburetors with accelerator pump, with air filtering and inlet silencer	PGM-FI electronic fuel injection	Carburetion 40 mm constant velocity with enrichener and accelerator pump ESPFI 38 mm throttle bore electronic sequential port fuel injection	Electronic intake injection
Ignition:	Marelli Digiplex variable advance	Knock control and oxygen sensors	BMS-K	Battery induction coil	Electronic with CDI capacity discharge	Battery and coil	PGM-FI electronic fuel injection	Single-fire, non-wasted, map-controlled spark ignition	Knock control and oxygen sensors.
Starting:	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Electric
Max Power:	64.7 kW / 88 hp @ 8000 rpm (at rear tyre: 56.8 kW / 77.2 hp @ 6500 rpm)	62.5 kW / 85 hp @ 8000 rpm	81 kW / 110 hp @ 7750 rpm	51.5 kW / 69 hp @ 8000 rpm	11.7 kW / 16 hp @ 10500 rpm	76 hp / 56 kW @ 7700 rpm	110 hp / 81 kW @ 10500 rpm	67 hp / 48.8 kW @ 5200 rpm	62.5 kW / 85 hp @ 8000 rpm
Transmission:	6 Speed	6 Speed	6 Speed	5 Speed	6 Speed	5 Speed	6 Speed	6 Speed	6 Speed
Final Drive:	Chain	Belt drive with shock damper	Shaft	Chain	Chain: 60/13 (4.61)	Shaft	#530 O-ring-sealed chain	Belt	Belt drive with shock damper
Front Suspension:	42 mm Marzocchi M1R oil-dynamic fork provided with external adjusting system of the extension brake	∅43mm Telescopic forks	Telelever, stanchion diameter ∅41mm, central spring strut, spring preload 9 times mechanically adjustable	Telescopic forks	Ø40 mm Upside-down hydraulic action telescopic fork	35mm Telescopic air assisted forks	41mm H.M.A.S. cartridge-type telescopic fork with preload adjustable damper,	49 mm with polished aluminum fork triple clamp and dual-rate springs	43mm Telescopic forks
Rear Suspension:	Swinging fork with oil-dynamic adjustable mono shock, Marzocchi Duoshock	Die-cast aluminium single sided swinging arm with rear wheal axle and eccentric adjustment, central spring stud , spring pre-loaded hydraulically adjustable to continuously variable levels by means of handwheel, rebound damping adjustable.	Die-cast aluminium single-sided swinging arm with BMW Motorrad Paralever, WAD strut (travel-related damping), spring pre-load hydraulically adjustable to continuously variable levels by means of handwheel, rebound damping adjustable.	Monoshock	Cast Aluminium swing-arm with asymmetrical members and thin walled structural shell. Hydraulic monoshock with adjustable spring preload	Dual charged shocks, spring preload adjustable	Pro arm mono arm system incorporating stepless rebound-adjustable gas-charged H.M.A.S. damper with pro-link,	Coil over shock	Die-cast aluminium single sided swinging arm with rear wheal axle and eccentric adjustment, central spring stud , spring pre-loaded hydraulically adjustable to continuously variable levels by means of handwheel, rebound damping adjustable.
Front Brakes:	2 x 280 mm Discs, 2 piston calipers	2 x ∅320 mm discs, 4 piston calipers	2 x ∅305mm discs, 4 piston caliper. Optional: BMW Motorrad Integral ABS	2x discs	Single Ø320 mm disc, 4 piston caliper	2x 300mm discs 2 piston calipers	2x 296mm discs 3 piston calipers	Single 292mm disc 4 piston calipers	2 x ∅320 mm discs, 4 piston calipers
Rear Brakes:	Single 270 mm disc, 1 piston caliper	Single ∅265 mm disc, 2 piston caliper	Single ∅265mm disc 2 piston caliper. Optional: BMW Motorrad Integral ABS	Single disc	Single Ø220 mm disc, 2 piston caliper	Single 242mm disc 2 piston caliper	Single 256mm disc 3 piston caliper	Single 292mm disc 4 piston calipers	Single ∅265 mm disc, 2 piston caliper