Moto Guzzi V 10 Centauro GT (1997-00) vs ATK 250 (2003) vs Yamaha XT 660X (2012) vs Piaggio Fly 50 (2007) vs Norton Commando 961 Sport (2010) vs Yamaha BT 100 Bulldog (2005) vs Kawasaki VN 1500 Vulcan Nomad FI (2002-04) vs Suzuki SX 125R (1987-88) vs Triumph Tiger 800 XCa (2015-16)

Comparison technical specifications

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Make:	Moto Guzzi	ATK	Yamaha	Piaggio	Norton	Yamaha	Kawasaki	Suzuki	Triumph
Model:	V 10 Centauro GT	250	XT 660X	Fly 50	Commando 961 Sport	BT 100 Bulldog	VN 1500 Vulcan Nomad FI	SX 125R	Tiger 800 XCa
Years:	1997-00	2003	2012	2007	2010	2005	2002-04	1987-88	2015-16
Engine:	Four stroke, 90° V twin, longitudinally mounted, OHV, 4 valve per cylinder	Two stroke, Rotax, single cylinder	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, single cylinder, SOHC, 4 valve	Parallel twin with push-rod valve actuation, 3 bearing crank balancer shaft, 2 valves per cylinder	Four stroke, 75°V-twin, SOHC,	Four stroke, 50° V-Twin, SOHC, 4 valves per cylinder	Four stroke, single cylinder, OHC, 2 valves	Four stroke, transverse three cylinder, DOHC, 4 valve per cylinder.
Capacity:	992 c / 60.5 cu-in	249 cc / 15.1 cu in	659 cc/ 40.2 cu-in	49 cc / 3.0 cub in.	961 cc / 58.6 cu in	1063 cc / 64.8 in	1470 cc / 89.7 cu-in	125 cc / 7.6 cu in	799 cc / 48.7 cub in
Cooling System:	Air cooled	Liquid cooled	Liquid cooled	Forced air	Air cooled	Air coolid	Liquid cooled	Air cooled	Liquid cooled
Front Suspension:	White Power inverted forks	46 mm Paioli forks, adjustable for compression and rebound	43 mm Telescopic forks,	Hydraulic telescopic fork	Ø43 mm Öhlins RSU, adjustable preload, compression, and rebound damping.	43mm forks preload adjustable,	41mm cartridge fork	Telescopic hydraulic fork	WP 43mm upside down forks, adjustable rebound and compression
Rear Suspension:	Chrome Moly braced swingarm with adjustable White Power monoshock	Swinging arm, Linkage-less Ohlins shock, adjustable for compression and rebound	Oscillating arm standard Monocross.	Single hydraulic shock absorber	Öhlins reservoir-style twin shocks, adjustable ride height, preload, compression, and rebound damping.	Rising rate monoshock preload adjustable.	Dual air assisted shock absorbers with 4-way rebound damping adjustment	Mono shock	WP monoshock with remote oil reservoir, hudraulically adjustable preload, rebound
Front Brakes:	2x 320mm discs 4 piston calipers	Single 260 mm disc, 2-piston caliper	Single 320mm disc 4 piston caliper	200 mm disc with dual piston caliper	Brembo 2 x Ø320 mm semi-floating carbon stainless steel discs, 4 piston "Gold Line" axial calipers	2x 298mm discs 4 piston calipers	2x 320mm discs 6 piston calipers	Single disc	2 x 308 mm floating discs, Nissin 2-piston sliding calipers, switchable ABS
Rear Brakes:	Single 282mm disc 2 piston caliper	Single 220 mm disc, 1-piston caliper	Single 245mm disc 1 piston caliper	140 mm drum	Brembo single Ø220 mm disc, 2 piston "Gold Line"caliper	Single 282mm disc 1 piston caliper	Single 270mm disc 2 piston caliper	Drum	Single 255 mm disc, Nissin single-piston sliding caliper, Switchable ABS
Dry Weight:	224 kg / 493.8 lbs	107 kg / 236 lbs	173 kg / 318.4 lbs	100 kg / 220 lbs	188 kg / 414 lbs	229.5 kg / 505.9 lbs	337.0 kg / 739 lbs	100 kg / 220 lbs	203 kg / 478 lbs