Yamaha XJ 650 Special (1980) vs Ducati Multistrada 950 (2020) vs Yamaha XP 500 T-Max Moto GP Replica (2006) vs Harley-Davidson Harley Davidson XL 883 Sportster (2000-01) vs Yamaha RD 250 (1974) vs Yamaha XVS 650 V-Star Custom (2006-07) vs Yamaha RD 125 (1976) vs Honda XR 250R (1995) vs Yamaha FZ-6N (2004) vs Honda CB-1 (1991-) vs Yamaha TZR 250RS-SP (1994)

Comparison technical specifications

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Make:	Yamaha	Ducati	Yamaha	Harley-Davidson	Yamaha	Yamaha	Yamaha	Honda	Yamaha	Honda	Yamaha
Model:	XJ 650 Special	Multistrada 950	XP 500 T-Max Moto GP Replica	Harley Davidson XL 883 Sportster	RD 250	XVS 650 V-Star Custom	RD 125	XR 250R	FZ-6N	CB-1	TZR 250RS-SP
Years:	1980	2020	2006	2000-01	1974	2006-07	1976	1995	2004	1991-	1994
Engine:	Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder,	Testastretta, L-Twin cylinder, 4 valves per cylinder, Desmodromic	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.	Four stroke, 45° V-Twin, OHV, 2 valves per cylinder.	Two stroke, torque induction, parallel twin	Four stroke, 70°V-twin cylinder, SOHC, 2 valve per cylinder	Two stroke, parallel twin	Four-stroke, single cylinder SOHC, 4 valve	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Two stroke, 90° V-Twin cylinder, read valve induction
Capacity:	653 cc / 39.8 cu-in	937 cc / 57.2 cu in	499 cc / 30.4 cy-in	883 cc / 53.9 cub in.	247 cc / 15.0 cu-in	649 cc / 39.6 cu-in	124 cc / 7.6 cu-in	249 cc / 15.1 cu-in	599 cc / 36.5 cu-in	399 cc / 24.3 cu-in	249.7 cc / 15.2 cu-in
Bore x Stroke:	63 х 52.4 mm	94 x 67.5 mm	66 x 73 mm	76.2 x 96.8 mm	54 х 54 mm	81 x 63mm	43 х 43 mm	73 x 59.5 mm	65.5 x 44.5 mm	55 x 42 mm	56 x 50.7 mm
Cooling System:	Air-cooled	Liquid cooled	Liquid cooled	Air cooled	Air cooled	Air cooled	Air cooled	Air cooled	Liquid cooled	Liquid cooled	Liquid cooled
Compression Ratio:	9.2:1	12.6:1	10.1:1	8.8:1	6.7:1	9.0:1	6.8:1	10.0:1	12.2:1	11.3:1	7.5:1
Induction:	4x 32mm Hitachi carburetors	Electronic fuel injection system, 53 mm throttle bodies with Ride-by-Wire system	Carburetor	Carburetion (40 mm constant velocity with enrichener and accelerator pump) Air Cleaner/Filter Oval “racetrack”;	2x Mikuni VM28 SC carburetor	2x 28mm Mikuni BDS28 CV carburetors	2x 18mm Teikei carburetors	Single 30 mm carburator	Group injection type fuel injection, 36mm Funnel diameter	2x 30mm Keihin CV carburetor	2x Mikuni flatside carburetor
Ignition:	Transistorized	Electronic	TCI	Digital CDI	Battery and coil with breaker points	Digital TCI	Battery coil	CDI	TCI Digital CDI	CDI	Microcomputer controlled
Starting:	Electric	Electric	Electric	Electric	Kick	Electric	Kick	Kick	Electric	Electric	Kick
Max Torque:	57 Nm / 42 lb-ft @ 7500 rpm	96.2 Nm / 9.8 kgf-m / 71 lb-ft @ 7750 rpm	45.8 Nm / 33.7 lb-ft @ 5500 rpm	69 Nm 52 lb-ft @ 4300 rpm	21 lb-ft / 2.9 kgf-m @ 7000 rpm	50.9 Nm / 37.5 lb-ft @ 3000 rpm	1.3 kgf-m @ 8000 rpm	24.5 Nm @ 7500 rpm	63.1 Nm / 6.4 kgf-m @ 10000 rpm	21.39.3 Nm / 29 lb-ft @ 9500 rpm	3.8 kgf-m / 40 Nm @ 8000 rpm
Transmission:	5 Speed	6-Speed	CVT drive with wet multiplate centrifugal clutch.	5 Speed	6 Speed	5 Speed	5 Speed	6 Speed	6 Speed	6 Speed	6 Speed
Final Drive:	Shaft	Chain, Front sprocket Z15, Rear sprocket Z43	V-Belt	Belt	Chain	Shaft	Chain	Chain	Chain	Chain	Chain
Front Suspension:	Telescopic coil spring forks	48 mm fully adjustable USD fork	38mm Telescopic forks with	39mm Conventional cartridge forks	Telescopic forks	41mm forks	28 mm telescopic forks	41 mm Air assisted telescopic forks	43mm Telescopic fork,	41mm Telescopic forks	39mm Upside-down forks
Rear Suspension:	Dual chocks swinging arm	Fully adjustable monoshock, Remote spring preload adjustment, Aluminium double-sided swingarm	Swinging arm with	Dual shocks Coil-over; preload dual-adjustable	Dual shocks	Adjustable link Monocross	Dual rear shock pre-load adjustable	Pro-Link, adjustable compression and rebound	Swingarm Link less type Monocross	Pro-link monoshock	Monocross linkage
Front Brakes:	Single 298mm disc 1 piston caliper	2 x 320 mm semi-floating discs, Radially mounted Brembo monobloc 4-piston 2-pad callipers, Radial Master Cylinder, Bosch Cornering ABS	Single 282mm disc	Single 292mm disc 2 piston calipers	Single disc	Single 298mm disc	Single240mm disc	Single 240 mm disc 2 piston caliper	2x 298 mm discs	Single 310mm disc 2 piston caliper	2X disc 4 piston calipers
Rear Brakes:	Drum	Single 265mm disc, 2-piston floating calliper, Bosch Cornering ABS	Single 267mm disc	Single 292mm disc 1 piston calipers	Drum	200mm Drum	130 mm Drum	Single 220 mm disc 1 piston caliper	Single 245 mm disc	Single 240mm disc 1 piston caliper	Single disc 2 piston caliper
Front Tyre:	3.25 H19	120/70 - ZR19, Pirelli Scorpion Trail II	120/70-14	100/90-19	3.00S-18-4PR	100/90-19	2.75-18	80/100-21	120/70 ZR17	110/70-17	110/70 Z17
Rear Tyre:	130/90 H16	170/60 - ZR17, Pirelli Scorpion Trail II	150/70-14	130/90HB16	3.50S-18-4PR	170/80-15	3.00-18	110/100-18	180/55 ZR17	140/60-17	150/60 Z17
Fuel Capacity:	13 Litres / 3.4 US gal	20 Litres / 5.3 US gal / 4.4 Imp gal	15 Litres / 3.9 US gal	17 Litres / 4.5 US gal	16.5 Liters / 4.2 US gal	16 Liters / 4.2 US gal	11.5 Litres / 3.04 US gal	9 Litres / 2.4 gal	19 Litres / 5.0 US gal	13 Litres / 3.9 US gal	15 Litres / 4.0 gal