Suzuki GS 1100G (1982-84) vs Yamaha YS 250 Fazer BlueFlex (2013-) vs Moto Guzzi V7 III Stone (2017-18) vs Yamaha YZF-R7 (2022) vs Yamaha FZ-1 N Abarth Assetto Corse (2012) vs Yamaha DT 125MX (1982)

Comparison technical specifications

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Make:	Suzuki	Yamaha	Moto Guzzi	Yamaha	Yamaha	Yamaha
Model:	GS 1100G	YS 250 Fazer BlueFlex	V7 III Stone	YZF-R7	FZ-1 N Abarth Assetto Corse	DT 125MX
Years:	1982-84	2013-	2017-18	2022	2012	1982
Engine:	Four stroke, transverse four cylinder, DOHC, 2 valves per cylinder.	Four stroke, single cylinder, SOHC, 2valve	Four stroke, V twin, longitudinally mounted, OHV, 2 valves with light alloy pushrods and rockers.	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 5 valve per cylinder	Two stroke, single cylinder, reed-valve
Capacity:	1074 cc / 65.5 cub. in.	250 cc / 15.2 cu-in	744 cc / 45.4 in	689 cc / 42.04 cu-in	998 cc / 60.9 cu-in	123 cc / 7.5 cu-in
Bore x Stroke:	72 x 66 mm	74 x 58 mm	80 x 74 mm	80 x 68.6 mm	77 X 53.6 mm	56 х 50 mm
Cooling System:	Air cooled	Air cooled	Air cooled	Liquid cooled	Liquid cooled	Air cooled
Compression Ratio:	8.8:1	9.8;1	9.6:1	11.5:1	11.5:1	7.2:1
Induction:	4x 34mm Mikuni BS34SS carburetors.		Weber- Marelli electronic injection	Mikuni 38 mm dual bore throttle body F.I.	Fuel injection	Single 24 mm Mikuni
Ignition:	Transistorized pointless	TCI	Magneti Marelli electronic digital	TCI Transistor Controlled Ignition	Digital TCI: Transistor Controlled Ignition with 32-bit ECU	Flywheel Magneto
Starting:	Starting	Electric	Electric	Electric	Electric	Kick
Max Power:	92 hp / 68.6 kW @ 8000 rpm	20 hp / 14.9 kW @ 7500 rpm	38 kW / 52 hp @ 6200 rpm	55 kW / 74.8 hp @ 8750 rpm	146.84 hp / 108 kW @ 11000 rpm	14 hp / 10.3 kW @ 6500 rpm
Max Torque:	86.7 Nm / 8.85 kgf-m / 64 lb-ft @ 7000 rpm	2.1 kg-fm / 15.1 lb-ft @ 6500 rpm	60 Nm / 44.2 lb-ft @ 4900 rpm	68 Nm / 50 lb-ft @ 6500 rpm	106 Nm /10.5 kgf-m / 76.7 ft-lb @ 8000 rpm	1.5 kgf-m / 15.2 Nm @ 6500 rpm
Transmission:	5 Speed constant mesh	5 Speed	6 Speed	6 Speed constant mesh	6 Speed	6 speed
Final Drive:	Shaft	Chain	Shaft	Chain	O-ring chain	Chain
Front Suspension:	Telescopic , 4-way adjustable oil dampened	Telescopic forks	Marzocchi Ø 40 mm telescopic front forks	41mm Telescopic fork, adjustable for preload, rebound and compression	Telescopic upside forks,	Telescopic Forks
Rear Suspension:	Swinging arm, oil dampened twin shocks, spring over, 4-way dampening and -way spring adjustable	Monoshock	Die-cast alloy swing arm with 2 shocks with adjustable spring preload (Öhlins fully adjustable for Racer)	Linked-type Monocross shock, adjustable preload and rebound	Link-type swingarm,	Monocross
Front Brakes:	2x Discs	Single 282mm disc	Single 320mm disc 2 piston caliper	2x 298mm discs, 4-piston calipers	2x 320mm discs 4 piston calipers	Drum
Rear Brakes:	Single disc	130mm Drum	Single 260mm disc 2 piston caliper	Single 245mm disc, single piston caliper	Single 245mm disc 1 piston caliper	Drum
Front Tyre:	3.50 V19-4PR	100/80 17	100/90 18	120/70ZR17M/C (58W) Tubeless	120/70 ZR17	2.75-21
Rear Tyre:	4.50 V17-4PR	130/70 17	130/80-17	180/55ZR17M/C (73W) Tubeless	190/50 ZR17	3.50-18
Fuel Capacity:	22 Litres / 5.8 US gal / 4.8 Imp gal	19,2 Litres / 5.0 US gal	21 Litres / 5.5 US gal	13 Litres / 3.4 US gal	18 Liters / 4.76 US gal	7 Litres / 1.58 gal