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)

Comparison technical specifications

Add bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike
Make:	Ducati	Yamaha	Yamaha	Kawasaki	Yamaha	Honda	Aprilia
Model:	Hypermotard 820	TT-R 250	YDS-1	VN 900 Vulcan Classic	XT 1200ZE/ES Super Ténéré	CB 650F	RX 125
Years:	2013	2001-	1959-61	2006-07	2015	2014	2010-13
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.
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
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
Cooling System:	Liquid cooled	Air-cooled	Air-cooled	Liquid cooled	Liquid cooled	Liquid cooled.	Liquid cooled
Compression Ratio:	12.8:1	10.3:1		9.5:1	11.0:1	11.4:1	12.5:1
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
Starting:	Electric	Electric	Kick	Electric	Electric	Electric	Electric and kick
Transmission:	6 Speed	6 Speed	5 Speed	5 Speed	6 Speed	6 Speed	6 Speed
Final Drive:	Chain #530; front sprocket 15; rear sprocket 45	Chain	Chain	Belt	Shaft	#525 O-ring sealed chain	Chain
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.
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.
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
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
Front Tyre:	120/70 ZR17	3.00-21	3.00 -18	130/90 -16	110/80Ｒ19	120/70-ZR17	90/90-21
Rear Tyre:	180/55 ZR17	4.60-18	3.00 -18	180/70 -15	150/70/17	180/55-ZR17	120/90 18
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