Yamaha YZF-R 15 V2.0 (2013-14) vs Yamaha WR450F (2013-14) vs Ducati Monster S4R Testastretta (2007) vs Yamaha WR 250R (2013) vs Yamaha WR 250F (2013-14) vs Ducati 1000 Sport Classic Biposto (2007) vs Yamaha WR 125X (2013-14) vs Ducati 1000S Sport Classic Limited Edition (2007) vs Yamaha XVS 133 V-Star Tourer (2013-14) vs Yamaha YZF-R 125 Race-Blu Special Edition (2013) vs Moto Guzzi Norge 1200 (2006-07) vs Ducati 999 S Team USA Limited Edition (2007) vs Yamaha SR 400 35th Anniversary Edition (2013) vs Yamaha XJ6 (2013-14) vs Yamaha V-Max (2013) vs Yamaha XVS 133 V-Star Deluxe (2013-14) vs Yamaha XVS 950 V-Star (2013-14)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Ducati	Yamaha	Yamaha	Ducati	Yamaha	Ducati	Yamaha	Yamaha	Moto Guzzi	Ducati	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha
Model:	YZF-R 15 V2.0	WR450F	Monster S4R Testastretta	WR 250R	WR 250F	1000 Sport Classic Biposto	WR 125X	1000S Sport Classic Limited Edition	XVS 133 V-Star Tourer	YZF-R 125 Race-Blu Special Edition	Norge 1200	999 S Team USA Limited Edition	SR 400 35th Anniversary Edition	XJ6	V-Max	XVS 133 V-Star Deluxe	XVS 950 V-Star
Years:	2013-14	2013-14	2007	2013	2013-14	2007	2013-14	2007	2013-14	2013	2006-07	2007	2013	2013-14	2013	2013-14	2013-14
Engine:	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, Single cylinder, DOHC, 5 valves	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, 90° “L” twin cylinder, desmodromic 2 valves per cylinder, operated by four rocker arms (two opening rockers and 2 closing rockers) SOHC. Driven by the crankshaft through spur gears, timing belt pulleys and toothed timing belts	Four stroke, forward inclined single cylinder, DOHC, 4 valve	Four stroke, 90° “L” twin cylinder, desmodromic 2 valves per cylinder, operated by four rocker arms (two opening rockers and 2 closing rockers) SOHC. Driven by the crankshaft through spur gears, timing belt pulleys and toothed timing belts	Four stroke, 60° V-twin cylinder SOHC, 4-valve	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, V twin, longitudinally mounted, OHV, 2 valve per cylinder.	Four stroke, 90° “L” twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven	Four stroke, single cylinder, SOHC, 2 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, V-four, DOHC, 4 valve per cylinder.	Four stroke, 60° V-twin cylinder SOHC, 4-valve	Four stroke, 60°V-cylinder, SOHC, 4 valve per cylinder
Capacity:	149 cc / 9.15 cu-in	449 cc / 27.4 cu in	998 cc / 60.9 cu in	249 cc / 15.2 cub in.	249 cc / 15.2 cu-in	992 cc / 60.5 cu in	124.7	992 cc / 60.5 cu in	1304 cc / 80 cu-in	124 cc / 7.6 cu-in	1151 cc / 70.2 cu-in	998 cc / 60.9 cu in	399 cc / 24.3 cu-in	600 cc / 36.6 cu-in	1679 cc / 102.4 cu-in	1304 cc / 80 cu-in	942 cc / 57.4 cu-in
Bore x Stroke:	57.0 x 58.7 mm	95 x 63.4 mm	100 x 63.5 mm	77 x 53.6 mm	77 x 53.6 mm	94 x 71.5 mm	52 x 58.6 mm	94 x 71.5 mm	100 x 83 mm	52 × 58.6 mm	95 x 81.2 mm	100 x 63.5 mm	87 х 67.2 mm	65.5 x 44.5 mm	90 x 66 mm	100 x 83 mm	85 x 83mm
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled,	Air cooled	LLiquid cooled	Air cooled	Liquid cooled,	Liquid cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled	Liquid cooled	Liquid cooled,	Air cooled
Compression Ratio:	10.4:1	12.3:1	11.4:1	11.8:1	12.5:1	10.0:1	11.2:1	10.0:1	9.5:1	10.4:1	9.8:1	11.4:1	8.5:1	12.2:1	11.3:1	9.5:1	9.0:1
Induction:	Fuel Injection	39mm Keihin FCR flat-slide throttle position sensor	Marelli electronic fuel injection, 50 mm throttle bodies	Electronic fuel injection	Keihin FCR-MX37 flat-slide w/throttle position sensor)	Marelli electronic fuel injection, 45 mm throttle bodies	Fuel injection	Marelli electronic fuel injection, 45 mm throttle bodies	Dual bore 40mm Fuel Injection	Fuel Injection	Multipoint sequential electronic injection, Magneti Marelli IAW 5A phased, alfa-n system; 2 x Ø50 mm throttle bodies with Weber IWP 189 injectors, Lambda probe.	Weber Marelli electronic fuel injection, 54 mm throttle body	Fuel injection	Group injection type fuel injection	Mikuni 48mm fuel injection	Dual bore 40mm Fuel Injection	35mm dual bore throttle body fuel injection
Ignition:	TCI	CDI	Marelli Electronic	TCI	Digital CDI	Marelli electronic	TCI	Marelli electronic	Digital TCI	TCI	Inductive discharge, digitally controlled, electronic twin spark ignition	Marelli electronic	TCI	TCI	TCI	Digital TCI	Digital TCI
Starting:	Electric	Electric & kick	Electric	Electric	Electric / Kick	Electric	Electric	Electric	Electric	Electric	Electric	Electric	Kick	Electric	Electric	Electric	Electric
Transmission:	6 Speed	5-Speed, constant mesh	6 Speed	6 Speed	5 Speed	6 Speed	5 Speed	6 Speed	5 Speed	6 Speed	6 Speed	6 Speed	5 Speed	6 Speed	5 Speed with slipper clutch	5 Speed	5 Speed
Final Drive:	Chain	Chain	Chain; front sprocket 15; rear sprocket 42	Chain	#520 Chain	Chain; front sprocket 15; rear sprocket 39	Chain	Chain; front sprocket 15; rear sprocket 39	Belt	Chain	Shaft	Chain	Chain	Chain	Shaft	Belt	Belt
Front Suspension:	Up-sidedown Telescopic fork	48mm Upside down telescopic fork	Showa 43 mm fully adjustable upside-down fork	Telescopic fork	48mm Fully adjustable inverted forks	43mm Upside-down fully adjustable forks	Telescopic fork	43 mm Marzocchi upside-down fully adjustable forks	41mm telescopic fork	Telescopic forks	45mm Telescopic hydraulic fork, preload adjustable	Öhlins 43mm upside-down fully adjustable fork with TiN surface treatment	Telescopic fork	43mm Telescopic fork, 130mm wheel travel	52mm Telescopic forks	41mm telescopic fork	41mm forks
Rear Suspension:	Aluminum swingarm with monoshock	Swingarm, link suspension, mono shock	Progressive linkage with fully adjustable Sachs monoshock. Aluminium single-sided swingarm	Swingarm (link suspension), mono-shock	Fully adjustable link Monocross	Sachs fully adjustable monoshock on the left side	Swinging arm link suspension	Sachs fully adjustable monoshock on the left side	Adjustable link Monocross	Swinging arm	Single arm suspension progressive linkage, rear shock absorber adjustable in rebound ad pre-load	Progressive linkage with fully adjustable Öhlins monoshock	Dual shocks	Swingarm Link less type Monocross, 130mm wheel travel	Swingarm Link-type suspension	Adjustable link Monocross	Adjustable link Monocross
Front Brakes:	Single 270mm disc 2 piston caliper	Hydraulic single 250 mm disc 4 piston caliper	2 x 320 mm Discs, 4 piston calipers	Single 250mm disc	Single 250mm disc 2 piston caliper	2 x 320mm Discs, 4 piston calipers	Single 298mm disc	2 x 320mm Semi-floating discs, 4 piston calipers	2x 298mm discs	Single 292mm disc	2x 320mm discs 4 piston caliper	2 x 320 mm Discs, 4 piston calipers	Single disc	2x 298 mm discs	2x 320mm discs	2x 298mm discs	Single 320mm disc
Rear Brakes:	Single 220mm disc 1 piston caliper	Single 245 mm disc 2 piston caliper	Single 245 mm disc, 2 piston caliper	Single 230mm disc	Single 240mm disc 1 piston caliper	Single 245 mm disc, 2 piston caliper	Single 220mm disc	Single 245 mm disc, 2 piston caliper	Single 282mm disc	Single 230mm disc	Single 280mm disc 2 piston caliper	Single 245mm disc, 2 piston caliper	Drum	Single 245 mm disc	Single 280mm disc	Single 282mm disc	Single 298mm disc
Front Tyre:	90/80 -17	80/100-21 51P	120/70 ZR17	80/100 -21	80/100-21	120/70 ZR17	110/70-17	120/70 ZR17	130/90-16M/C 67H	90/80 -17	120/70 ZR17	120/70 ZR17	3.50-19	120/70 ZR17	120/70 R18	130/90-16M/C 67H	130/70-18
Rear Tyre:	130/70 -17	120/90-18 65P	180/55 ZR17	120/80 -18	100/100-18	180/55 ZR17	140/70-17	180/55 ZR17	170/70B-16M/C 75H	130/70 -17	180/55 ZR17	190/50 ZR17	4.00-16	160/60 ZR17	200/50 R18	170/70B-16M/C 75H	170/70-16
Seat Height:	800 mm / 31 in	960 mm / 37.8 in	803 mm / 31.6 in	930mm / 36.6 in	980 mm / 38.6 in	825 mm / 32.5 in	920 mm / 36.2 in	825 mm / 32.5 in	715 mm / 28.1 in	810 mm / 31.8 in	800 mm / 31.5 in	780 mm / 30.7 in	790 mm / 30.9 in	785 mm / 30.9 in	775 mm / 30.5 in	690 mm / 27.2 in	675mm / 26.6 in