Ducati Hypermotard 820 (2013) vs Yamaha TT-R 250 (2001-) vs Yamaha YDS-1 (1959-61) vs Kawasaki VN 900 Vulcan Classic (2006-07) vs Yamaha XT 1200ZE/ES Super Ténéré (2015) vs Honda CB 650F (2014) vs Aprilia RX 125 (2010-13) vs Magni MV Agusta 850 (1978-) vs Harley-Davidson Aermacchi / Harley Davidson SST 350 Sprint (1976-) vs Aprilia RXV 550i (2010-13) vs Harley-Davidson Harley Davidson FLSTN Softail Deluxe (2012)

Comparison technical specifications

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Make:	Ducati	Yamaha	Yamaha	Kawasaki	Yamaha	Honda	Aprilia	Magni	Harley-Davidson	Aprilia	Harley-Davidson
Model:	Hypermotard 820	TT-R 250	YDS-1	VN 900 Vulcan Classic	XT 1200ZE/ES Super Ténéré	CB 650F	RX 125	MV Agusta 850	Aermacchi / Harley Davidson SST 350 Sprint	RXV 550i	Harley Davidson FLSTN Softail Deluxe
Years:	2013	2001-	1959-61	2006-07	2015	2014	2010-13	1978-	1976-	2010-13	2012
Engine:	Four stroke, Testastretta 11° L-Twin, 4 Desmodromically actuated valves per cylinder	Four stroke, single cylinder, DOHC, 4-valve per cylinder.	Two stroke, piston-port, parallel twin	Four stroke V-Twin, SOHC, 4 valve	Four stroke, parallel twin cylinders, DOHC, 4-valve per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Single cylinder two stroke. Aluminium cylinder with Nikasil coated liner. Read valve intake. Separate mixing. Homologated to Euro 3 standard.	Four stroke, transverse four cylinders, DOHC, 2 valve per cylinder	Two stroke, single cylinder	Four stroke, 77° V-twin cylinder	Four stroke, V-Twin, Twin Cam 103™ Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters; two valves per cylinder, with Integrated Oil-Cooler
Capacity:	821 cc / 50.1 cu-in	249 cc / 15.1 cu-in	247 cc / 15.0 cu-in	903 cc / 49 cu-in	1199 cc / 73.2 cub in.	649 cc / 39.6 cu-in	124.8 cc / 7.6 cu in	837 cc / 51.0 cu-in	341 cc / 21.3 cu-in	549 cc / 33.5 cu in	1690 cc / 103.1 cu-in
Bore x Stroke:	88 x 67.5 mm	73 x 59.6 mm	54 x 54 mm	88.0 x 74.2 mm	98 x 79.5 mm	67 x 46 mm	54 x 54.5 mm	89 x 56 mm	80 x 68 mm	80 x 55 mm	98.4 x 111.1 mm
Cooling System:	Liquid cooled	Air-cooled	Air-cooled	Liquid cooled	Liquid cooled	Liquid cooled.	Liquid cooled	Air cooled	Air cooled	Liquid cooled	Air cooled
Compression Ratio:	12.8:1	10.3:1		9.5:1	11.0:1	11.4:1	12.5:1	10.3:1	9.6:1	12.1:1	9.6:1
Induction:	Magneti Marelli electronic injection, 52mm throttle body, ride-by-wire	TEIKEI Y30P carb	Single carburetor	Fuel injection: ø 34 mm x 2 with dual throttles	Fuel injected, twin spark	PGM-FI Electronic Fuel Injection	Dell’Orto VHST 28	4x 27mm Dell'Orto carbs	34mm Dell'Orto	Integrated engine management system controlling ignition and fuel injection. Throttle body: Ø40 mm	Electronic Sequential Port Fuel Injection (ESPFI)
Starting:	Electric	Electric	Kick	Electric	Electric	Electric	Electric and kick	Electric	Electric & kick	Electric	Electric
Transmission:	6 Speed	6 Speed	5 Speed	5 Speed	6 Speed	6 Speed	6 Speed	5 Speed	5 Speed	5 Speed	6 Speed
Final Drive:	Chain #530; front sprocket 15; rear sprocket 45	Chain	Chain	Belt	Shaft	#525 O-ring sealed chain	Chain	Chain	Chain	Chain	Belt
Front Suspension:	Kayaba 43 mm upside-down fork	Telescopic forks, Coil air spring oil damper	Telescopic forks	41mm telescopic fork with 7-way preload	Upside-down telescopic fork, 43 mm inner tube, adjustable preload, compression and rebound damping,	41mm telescopic fork	Upside down telescopic fork, Ø 40 mm.	38mm Forcelle Italia telescopic forks, preload, rebound damping adjustable.	Oil damper Ceriant telescopic fork	Ø45 mm Upside down fork, double adjustment	41.3 mm telescopic, chrome dust covers
Rear Suspension:	Progressive with adjustable Sachs monoshock. Single-sided swingarm in aluminum	Monocross, Single shock, link-type, w/adjustable preload	Swing arm	Uni-Trak with 7-way adjustable preload	Monoshock, adjustable preload and rebound damping,	Monoshock with adjustable preload	Steel swingarm. Hydraulic monoshock with piggy back cylinder.	Dual Koni shocks preload adjustable	Pivoted fork and Betor dampers 3-way adjustment	Box section aluminium swingarm with cast body, Hydraulic monoshock with compression and rebound adjustment	Hidden, horizontal-mounted, coil-over shock
Front Brakes:	2 x 320 mm Semi-floating discs, Brembo Monobloc M4-32 radially mounted 4-piston calipers with ABS	Single 245mm disc	Drum	Single 300mm disc 2 piston caliper	2x 310mm disc, ABS/Unified Brake System	2x 320mm hydraulic discs with dual piston calipers	Single Ø 260 mm disc. 2 piston caliper	2x 280mm discs	Single disc	Single Ø270 mm disc, 4 piston caliper	Single 292mm disc 4 piston caliper
Rear Brakes:	Single 245 mm disc, 2-piston caliper with ABS	Single 220mm disc	Drum	Single 270mm disc 2 piston caliper	Single 282mm disc	Single 240mm disc with single piston caliper	Single Ø 220 mm disc, 1 piston caliper	Single 280mm disc	Drum	Single Ø240 mm disc, 2 piston caliper	Single 292mm disc 2 piston caliper
Front Tyre:	120/70 ZR17	3.00-21	3.00 -18	130/90 -16	110/80Ｒ19	120/70-ZR17	90/90-21	110/80 -18	3.25 -19	90/90 -21	MT90-16 72H
Rear Tyre:	180/55 ZR17	4.60-18	3.00 -18	180/70 -15	150/70/17	180/55-ZR17	120/90 18	150/70 -18	4.00 -18	140/80 -18	MU85B16 77H
Fuel Capacity:	16 L / 4.2 US gal / 3.5 Imp gal	10.2 Litres / 2.7 US gal		20 Litres / 5.3 US gal.	23 Litres / 5.1 US gal	17.3 Litres / 4.5 US gal	10 liters / 2.6 US gal	19 Litres / 5.0 US gal	10.5 Litres / 2.7 US gal	7.8 Litres / 2.1 US gal	18.9 Litres / 5.0 US gal