MV Agusta F4 750 Brutale Mamba (2004) vs Ducati 250 Mach 1 (1964-66) vs Harley-Davidson Harley Davidson XL 883N Iron (2010) vs BMW K 1600 GTL (2021) vs MV Agusta 83 Ottantatrè Turismo (1958-60) vs BMW RNineT (2017-18)

Comparison technical specifications

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Make:	MV Agusta	Ducati	Harley-Davidson	BMW	MV Agusta	BMW
Model:	F4 750 Brutale Mamba	250 Mach 1	Harley Davidson XL 883N Iron	K 1600 GTL	83 Ottantatrè Turismo	RNineT
Years:	2004	1964-66	2010	2021	1958-60	2017-18
Engine:	Four stroke, transverse four cylinder. DOHC, 4 valves per cylinder	Four stroke, single cylinder, Desmo SOHC, bevel gear-drive	Four stroke, 45° V-Twin, OHV, 2 valves per cylinder.	Four stroke, transverse six cylinder, 4 valves per cylinder	Four stroke, single cylinder, pushrod, 2 valve	Four stroke, two cylinderhorizontally opposed Boxer, two camshafts and four radially alignedvalves per cylinder, central counterbalancer shaft.
Capacity:	749.4 cc / 45.7 cu-in	248.6 cc / 15.2 cu in	883 cc / 50.8cu in/	1649 cc / 100.6 cu-in	83.2 cc / 5.0 cu-in	1170 cc /71.4 cub in.
Bore x Stroke:	73.8 x 43.8 mm	74 x 57.8 mm	76.2 x 96.8 mm	72 x 67.5 mm	46.5 x 49 mm	101 x 73 mm
Cooling System:	Liquid cooled	Air cooled	Air cooled	Liquid cooled	Air cooled	Air/Oil cooled
Compression Ratio:	12.0:1	10:1	8.8:1	12.2:1	7.0:1	12.0:1
Induction:	Fuel Injection, Multipoint electronic injection	Dell'Orto SS1 29A carburetor	Electronic sequential port fuel injection	52mm Throttle valve diameter, BMS-X	15 mm Carburettor	Electronic intake pipe injection / digital enginemanagement with overrun cutoff, twin-spark ignition
Starting:	Electric	Kick	Electric	Electric	Kick	Electric
Clutch:	Wet, multi-plate	Wet, multi-plate	Multi-plate clutch with diaphragm spring in oil bath	Multiplate wet clutch, hydraulically activated	Wet multiple plate clutch	Single dry plate clutch, hydraulically operated
Final Drive:	Chain	Chain	Belt	Shaft	Chain	Shaft
Frame:	CrMo Steel tubular trellis and magnesium alloy	Single downtube, open frame with large diameter backbone tube	Mild steel, tubular frame, circular sections, cast junctions Swingarm Mild steel, rectangular tube sections, stamped junctions, MIG welded	Bridge-type frame, cast aluminium, load-bearing engine	Tubular steel single beam	Four-part frame concept with front frameand three-part rear frame, load-bearing engine-gearbox unit,rear-seat frame removeable for one-up riding
Front Suspension:	Upside-down telescopic hydraulic fork with rebound-compression damping and spring preload adjustment 49mm diameter	Hydraulic telescopic fork, Ducati 31.5 mm	∅39mm Fork	Dual longitudinal control arm, Dynamic ESA semi-active suspension (road and dynamic modes)	Telescopic hydraulic fork	Upside-down telescopic forks, 46 mm fixed-fork-tube diameter
Rear Suspension:	Progressive, with single sided swingarm, single shock absorber with rebound-compression damping and spring preload adjustment	Swingarm, dual shocks, Marzocchi 295 mm, three-way adjustable	Coil-over, dual-adjustable preload	Paralever (single-sided swing arm), central spring strut, rebound/continuously variable, Dynamic ESA semi-active suspension (road and dynamic modes)	Swingarm with hydraulic shocks	Cast aluminium single swinging arm with BMW MotorradParalever; central spring strut,spring preload fully adjustable byhook wrench, adjustable rebound-stage damping
Front Brakes:	2x 310mm discs 6 piston calipers	Drum, 180 mm	Single ∅300mm disc, 2 x ∅38mm piston calipers	2 x 320mm discs, 4 piston calipers	118mm Drum	2 x 320 mm Foating brake discs, 4 pistonradial calipers
Rear Brakes:	Single 210mm disc 4 piston caliper	Drum, 160 mm	Single ∅260mm disc, 2 x ∅38mm piston calipers	Single 320mm disc, 2 piston caliper	118mm Drum	Single 265 mmdisc, 2 piston floating caliper
Front Tyre:	120/65 ZR17	2.50-18 CEAT	100/90B19 57H	120/70 ZR17	2.50-19	120/70 - ZR17
Rear Tyre:	190/50 ZR17	2.75-18 CEAT	130/90-16	190/55 ZR17	3.00-19	180/55 - ZR17
Wheelbase:	1414 mm / 55.7 in	1350 mm / 53.1 in	1519 mm / 59.5 in.	1680 mm / 66.1 in	1245 mm / 49.0 in	1522 mm / 59.9 in