Yamaha RD 250 (1976) vs Yamaha GTS1000 / ABS (1995-96) vs Yamaha WR 250F (2001-02) vs Suzuki GSX-R 750 K5 (2005) vs Yamaha YZF 1000 R1 (2015) vs Yamaha TDR 125R (2001-02) vs Yamaha Star Raider Bullet Cow (2015) vs Suzuki Intruder C800 Intruder / C50 Boulevard (2007-08) vs Yamaha WR 250R (2015-16) vs Yamaha DT 250 (1976) vs Yamaha XTZ 660 Ténéré (1995) vs Yamaha XP 500 T-Max (2001-03) vs Yamaha XT 500 (1976) vs Yamaha XS 750 (1976) vs Yamaha GX 750 Sport (1976-77) vs Yamaha FZR 600R (1995)

Comparison technical specifications

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Make:	Yamaha	Yamaha	Yamaha	Suzuki	Yamaha	Yamaha	Yamaha	Suzuki	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha	Yamaha
Model:	RD 250	GTS1000 / ABS	WR 250F	GSX-R 750 K5	YZF 1000 R1	TDR 125R	Star Raider Bullet Cow	Intruder C800 Intruder / C50 Boulevard	WR 250R	DT 250	XTZ 660 Ténéré	XP 500 T-Max	XT 500	XS 750	GX 750 Sport	FZR 600R
Years:	1976	1995-96	2001-02	2005	2015	2001-02	2015	2007-08	2015-16	1976	1995	2001-03	1976	1976	1976-77	1995
Engine:	Two stroke, torque induction, parallel twin	Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder.	Four stroke, single cylinder, DOHC, 5 valve	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.	Two stroke, single cylinder	Four stroke, 48° V-Twin cylinder, SOHC, 4 valves per cylinder.	Four stroke, 45°V-Twin, SOHC, 4 valves per cylinder.	Four stroke, single cylinder, DOHC, 4 valve	Two stroke, single cylinder	Four stroke, single cylinder, SOHC, 5 valves per cylinder	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.	Four stroke, single cylinder, SOHC, 2 valve	Four stroke, transverse three cylinder, DOHC, 2 valves per cylinder.	Four stroke, transverse three cylinder. DOHC	Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder
Capacity:	247 cc / 15.0 cu-in	1002 cc / 61.2 cu-in	249 cc / 15.2 cu-in	749 c / 45.7 cub. in.	998 cc / 60.9 cu-in	124 cc / 7.6 cu-in	1854 cc / 113 cu-in	805 cc / 49.1 cu in	249 cc / 15.2 cub in.	246 cc / 15.0 cu-in	660 cc / 40.2 cu-in	499 cc / 30.4 cy-in	499 cc / 30.5 cuin	747 cc / 45.6 cu in	747 cc / 45.5 cu-in	599 cc / 36.6 cub in.
Bore x Stroke:	54 х 54 mm	75.5 X 56 mm	77 x 53.6 mm	72 x 46 mm	79.0 x 50.9 mm	56 x 50.7 mm	100 x 118 mm	83 x 74.4 mm	77 x 53.6 mm	70 x 64 mm	100 x 84 mm	66 x 73 mm	87 х 84 mm	68 x 68.6 mm	68 х 68.6 mm	62 x 49.6 mm
Cooling System:	Air cooled	Liquid cooled	Liquid cooled,	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled	Liquid cooled	Air cooled	Liquid cooled,	Liquid cooled	Air cooled	Air cooled	Air cooled	Liquid cooled
Compression Ratio:	6.7:1	10.8:1	12.5:1	12.3:1	13.0:1	6.8:1	9.5;1	9.4:1	11.8:1	6.8:1	9.2:1	10.1:1	9.0 :1	8.5:1	8.5:1	12.0:1
Induction:	2x Mikuni VM28 SC carburetor	Electronic fuel infection.	Keihin FCR-MX37 flat-slide w/throttle position sensor)	Fuel injection, 46 mm throttle bodies	Fuel Injection with YCC-T and YCC-I	28mm Dell'Orto carburetor	Twin-bore fuel injection (FI)	Mikuni BDSR 34 carburetors	Electronic fuel injection	Carburetor	TEIKEI Y 26 PV / 3YF 00	Carburetor	32mm Mikuni VM32SS carburetor	3 x 34mm Mikuni carburetors	Mikuni Thorex SU type BS34	4x 34 mm Keihin CVKD CV
Ignition:	Battery and coil with breaker points	Digital	Digital CDI	Digital DC-CDI	TCI: Transistor Controlled Ignition	Electronic	Electronic control unit (ECU)	Digital transistorized	TCI	Flywheel magneto	Transistor Controlled	TCI	Magneto, CB/coil	Battery and coil	Battery point	Transistor controlled digital
Starting:	Kick	Electric	Electric & Kick	Electric	Electric	Electric	Electric	Electric	Electric	Kick	Electric	Electric	Kick	Electric	Electric	Electric
Transmission:	6 Speed	5 Speed	5 Speed	6 Speed, constant mesh	6-speed w/multiplate slipper clutch	6 Speed	5 Speed	5 Speed	6 Speed, constant mesh	5 Speed	5 Speed	CVT drive with wet multiplate centrifugal clutch.	5 Speed	5 Speed	5 Speed	6 speed
Final Drive:	Chain	Chain	Chain	#525 Chain, O-ring sealed, 108 links	"O" ring chain	Chain	Belt	Shaft	Chain	Chain	Chain	V-Belt	Chain	Shaft	Shaft	O-ring chain, 530 size, 106 links
Front Suspension:	Telescopic forks	Single sided swingarm variable preload, compression and rebound damping	48mm Fully adjustable inverted forks	Inverted Showa cartridge-type front fork with 43mm inner tubes and fully adjustable damping and spring preload	43mm KYB® inverted fork; fully adjustable	41mm Telescopic forks	46 mm Telescopic fork	Conventional telescopic fork, oil damped, coil-sprung	Inverted 46 mm fork, adjustable	Telescopic forks	43mm Telescopic forks	38mm Telescopic forks with	Leading axle coil spring fork	Telescopic forks	Telescopic forks	41mm Telescopic fork preload adjustable, coil spring, oil damper
Rear Suspension:	Dual shocks	Monocross variable preload, compression and rebound damping	Fully adjustable link Monocross	Showa Link-type, gas/oil damped, fully adjustable spring preload and compression damping, 4-way adjustable rebound damping	KYB® Single shock w/piggyback reservoir, 4-way adjustable	Monoshock adjustable preload	Adjustable link Monocross	Link type, mono-shock,7-way adjustable	Swingarm, single shock, 46 mm, adjustable	Dual shocks	Monocross adjustable for preload, 5-way rebound damping	Swinging arm with	Swing arm adjustable preload	Dual shocks swing arm, preload adjustable	Dual shocks	Rising-rate Monoshock preload and rebound adjustable, gas, coil spring, oil damper
Front Brakes:	Single disc	Single 330mm disc 6 piston caliper with ABS	Single 250mm disc 2 piston caliper	2 x 300 mm Discs, Tokico 4 piston calipers	2x 320mm discs 4 piston calipers, UBS ABS	Single 320mm disc 2 piston caliper	2x 298 mm discs	Single 300 mm disc, 2 piston caliper	Hydraulic, single disc, 250 mm Ø	Drum	Single 282mm disc 4 piston caliper	Single 282mm disc	Single 160mm drum	2 x 267mm Discs	Single disc	2 x 298mm discs, 4 piston calipers
Rear Brakes:	Drum	Single 282mm disc 2 piston caliper	Single 240mm disc 1 piston caliper	Single 220 mm disc, Tokico 2 piston caliper	Single 220mm disc 1 piston caliper, UBS ABS	Single 210mm disc 1 piston caliper	Single 310 mm disc	180 Drum	Hydraulic, single disc, 230 mm Ø	Drum	Single 245mm disc 1 piston caliper	Single 267mm disc	Single 150mm drum	Single 267mm disc	Single disc	Single 245 mm disc, 2 piston caliper
Front Tyre:	3.00S-18-4PR	130/60 ZR17	80/100-21	120/70 ZR17	120/70 ZR17	100/80-17	120/70-21	130/90-16 M/C 67H	80/100 -21	3.00-21	90/90-21	120/70-14	3.00-21	3.25-19	F3.25-19	120/60 ZR17
Rear Tyre:	3.50S-18-4PR	170/60 ZR17	100/100-18	180/55 ZR17	190/55 ZR17	130/70-17	210/40R18	170/80-15 M/C 77H	120/80 -18	4.00-18	120/90-17	150/70-14	4.00-18	4.00-18	4.00-18	160/60 ZR17
Fuel Capacity:	16.5 Liters / 4.2 US gal	20 Litres / 5.28 gal	8 Liters / 2.1 US gal	17 Litres / 4.5 US gal / 3.7 Imp gal	17 Liters / 4.5 gal	11 Litres / 2.9 US gal	15.8 Liters / 4.2 gal	15.5 Litres / 4.1 US gal / 3.4 Imp gal	7.6 Litres / 2 US gal	9 Litres / 2.5 US gal	20 Litres / 5.3 US gal	15 Litres / 3.9 US gal	8.8 Litres / 2.3 US gal	15 Litres / 4.0 US gal	17 Litres / 4.5 US gal	19 Litres / 5.0 US gal