Ducati 350 Desmo (1974-78) vs Yamaha TT-R 225 (2003-05) vs Yamaha XS 400 (1979-) vs Yamaha FJR 1300A (2008) vs Yamaha WR 250R (2008-09) vs Yamaha FZ-1 N (2006) vs Ducati Monster 600 (1998) vs Yamaha FJR 1300A (2005) vs Yamaha YR-1 (1967)

Comparison technical specifications

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Make:	Ducati	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Ducati	Yamaha	Yamaha
Model:	350 Desmo	TT-R 225	XS 400	FJR 1300A	WR 250R	FZ-1 N	Monster 600	FJR 1300A	YR-1
Years:	1974-78	2003-05	1979-	2008	2008-09	2006	1998	2005	1967
Engine:	Four stroke, single cylinder, SOHC	Four stroke, single cylinder, SOHC, 2 valve	Four stroke, 180° parallel twin, SOHC, 2 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, DOHC, 4 valve	Four stroke, transverse four cylinder, DOHC, 5 valve per cylinder	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Two stroke, parallel twin
Capacity:	340.2 cc / 20.8 cu in	223 cc / 13.6 cu-in	392 cc / 23.9 cu-in	1298 cc / 79.2 cu-in	249 / 15.2 cub in.	998 cc / 60.9 cu-in	583 cc / 35.6 cu in	1298 cc / 79.2 cu-in cc / 79.2 cu-in	347 cc / 21.1 cu-in
Bore x Stroke:	76 x 75 mm	70 x 58 mm	69.0 x 52.4 mm	79 x 66.2 mm	77 x 53.6 mm	77 X 53.6 mm	80 x 58 mm	79 x 66.2 mm	61 х 59.6 mm
Compression Ratio:	10.0:1	9.5:	9.2:1	10.8:1	11.8:1	11.5:1	10.7:1	10.8:1	7.5:1
Induction:	Dell'Orto SS1 29D	26mm Teikei carburetor	2x Mikuni BS32 carburetors	Electronic Fuel Injection	Electronic fuel injection	Fuel injection	2 x 38 mm Mikuni carburetors	Mikuni 42mm throttle body F.I.	Carburettor
Ignition:	Electronic	CDI	Battery ignition - With contact breaker points	TCI (Transistor Controlled Ignition)	TCI	Digital TCI: Transistor Controlled Ignition with 32-bit ECU	Analogue CDI (Capacitive Discharge Ign.)	CDI
Starting:	Kick	Electric	Electric & kick	Electric	Electric	Electric	Electric	Electric	Kick
Max Power:	17.7 kW / 24 hp @ 8500 rpm	NA	36 hp / 26.8 kW @ 8100 rpm	145 hp / 105.7 kW @ 8500 rpm	22.6 kW / 30.3 hp @ 10 000 rpm	146.84 hp / 108 kW @ 11000 rpm	38.7 kW / 53 hp @ 8250 rpm	145 hp / 105.7 kW @ 8500 rpm	36.5 hp / 27.2 kW @ 7500 rpm
Transmission:	5 Speed	6 Speed	6 Speed	5 Speed	6 Speed	6 Speed	5 Speed	5 Speed	5 Speed
Final Drive:	Chain	Chain	Chain	Shaft	Chain	O-ring chain	Chain	Shaft	Chain
Front Suspension:	35 mm Marzpcchi hydraulic telescopic fork	Telescopic forks	Telescopic fork	48mm upside-down telescopic fork w/adjustable preload, compression and rebound damping;	Telescopic fork	Telescopic upside forks,	40 mm Marzocchi inverted telescopic fork	48mm Soqi telescopic fork w/adjustable preload, compression and rebound damping
Rear Suspension:	Swingarm, Marzocchi dual shocks, 3-way adjustable	Link Type single shock	Dual shocks swing arm, preload adjustable	Single shock, link-type, w/adjustable preload and rebound damping;	Swingarm link suspension, mono-shock	Link-type swingarm,	boge rising rate monoshock	Single shock, link-type, w/adjustable preload and rebound damping
Front Brakes:	Single 280 mm disc	Single 229mm disc	Single disc	2x 320mm discs 4 piston calipers	Single 250mm disc	2x 320mm discs 4 piston calipers	Single 320 mm disc, 4 piston caliper	2x 320mm discs 4 piston calipers	Drum
Rear Brakes:	160 mm Drum	Drum	Drum	Single 283mm disc 2 piston caliper	Single 230mm disc	Single 245mm disc 1 piston caliper	Single 245mm disc, 2 piston caliper	Single 283mm disc 2 piston caliper	Drum
Front Tyre:	2.75-18	80/100-21	3.00-18	120/70 ZR17	80/100 -21	120/70 ZR17	120/60 VR17	120/70 ZR17	3.00-18
Rear Tyre:	3.25-18	100/100-18	3.50-18	180/55 ZR17	120/80 -18	190/50 ZR17	160/60 VR17	180/55 ZR17	3.50-18
Wheelbase:	1360 mm / 53.5 in	1372 mm / 54 in	1364 mm / 53.7 in	1544.3 mm / 60.8 in	1420 mm / 55.9 in.	1461 mm / 57.5 in	1430 mm / 56.3 in	1545 mm / 60.8 in	1335 mm / 52.5 in
Fuel Capacity:	13 L / 3.4 US gal / 2.9 Imp gal	10.2 Litres / 2.7 US gal	14 Litres / 3.7 US gal	25 Liters / 6.6 gal	7.6 Litres / 2.0 US gal	18 Liters / 4.76 US gal	16 L / 4.2 US gal / 3.5 Imp gal	25 Liters / 5.5 gal	15 Litres / 4.0 gal